Home / 6,229,069.20-9,343,603.80-6,124,093.20

Finding the Fourth Proportional to 6,229,069.20, 9,343,603.80 and 6,124,093.20

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Solution

The fourth proportional to 6,229,069.20, 9,343,603.80 and 6,124,093.20 is: 9,186,139.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,229,069.20 : 9,343,603.80 = 6,124,093.20 : x
  2. Step 2: Convert to fraction form
    6,229,069.20/9,343,603.80 = 6,124,093.20/x
  3. Step 3: Cross multiply
    6,229,069.20x = 9,343,603.80 × 6,124,093.20
  4. Step 4: Simplify right side
    6,229,069.20x = 57,221,100,495,074.16
  5. Step 5: Solve for x
    x = 57,221,100,495,074.16/6,229,069.20
  6. Step 6: Final answer
    x = 9,186,139.80

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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.