Home / 4,935,757.29-7,402,127.39-1,740,136.13

Finding the Fourth Proportional to 4,935,757.29, 7,402,127.39 and 1,740,136.13

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Solution

The fourth proportional to 4,935,757.29, 7,402,127.39 and 1,740,136.13 is: 2,609,672.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,935,757.29 : 7,402,127.39 = 1,740,136.13 : x
  2. Step 2: Convert to fraction form
    4,935,757.29/7,402,127.39 = 1,740,136.13/x
  3. Step 3: Cross multiply
    4,935,757.29x = 7,402,127.39 × 1,740,136.13
  4. Step 4: Simplify right side
    4,935,757.29x = 12,880,709,310,201.60
  5. Step 5: Solve for x
    x = 12,880,709,310,201.60/4,935,757.29
  6. Step 6: Final answer
    x = 2,609,672.35

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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.