Home / 6,425,007.59-9,634,411.11-3,730,011.23

Finding the Fourth Proportional to 6,425,007.59, 9,634,411.11 and 3,730,011.23

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Solution

The fourth proportional to 6,425,007.59, 9,634,411.11 and 3,730,011.23 is: 5,593,216.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,425,007.59 : 9,634,411.11 = 3,730,011.23 : x
  2. Step 2: Convert to fraction form
    6,425,007.59/9,634,411.11 = 3,730,011.23/x
  3. Step 3: Cross multiply
    6,425,007.59x = 9,634,411.11 × 3,730,011.23
  4. Step 4: Simplify right side
    6,425,007.59x = 35,936,461,634,736.77
  5. Step 5: Solve for x
    x = 35,936,461,634,736.77/6,425,007.59
  6. Step 6: Final answer
    x = 5,593,216.99

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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.