Home / 9,343,411.80-14,015,117.70-6,603,538.20

Finding the Fourth Proportional to 9,343,411.80, 14,015,117.70 and 6,603,538.20

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Solution

The fourth proportional to 9,343,411.80, 14,015,117.70 and 6,603,538.20 is: 9,905,307.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,343,411.80 : 14,015,117.70 = 6,603,538.20 : x
  2. Step 2: Convert to fraction form
    9,343,411.80/14,015,117.70 = 6,603,538.20/x
  3. Step 3: Cross multiply
    9,343,411.80x = 14,015,117.70 × 6,603,538.20
  4. Step 4: Simplify right side
    9,343,411.80x = 92,549,365,109,446.14
  5. Step 5: Solve for x
    x = 92,549,365,109,446.14/9,343,411.80
  6. Step 6: Final answer
    x = 9,905,307.30

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.