Home / 9,343,822.80-14,015,734.20-4,295,133.30

Finding the Fourth Proportional to 9,343,822.80, 14,015,734.20 and 4,295,133.30

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Solution

The fourth proportional to 9,343,822.80, 14,015,734.20 and 4,295,133.30 is: 6,442,699.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,343,822.80 : 14,015,734.20 = 4,295,133.30 : x
  2. Step 2: Convert to fraction form
    9,343,822.80/14,015,734.20 = 4,295,133.30/x
  3. Step 3: Cross multiply
    9,343,822.80x = 14,015,734.20 × 4,295,133.30
  4. Step 4: Simplify right side
    9,343,822.80x = 60,199,446,686,368.85
  5. Step 5: Solve for x
    x = 60,199,446,686,368.85/9,343,822.80
  6. Step 6: Final answer
    x = 6,442,699.95

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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.