Home / 949,689.59-1,425,302.42-735,950.66

Finding the Fourth Proportional to 949,689.59, 1,425,302.42 and 735,950.66

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Solution

The fourth proportional to 949,689.59, 1,425,302.42 and 735,950.66 is: 1,104,521.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    949,689.59 : 1,425,302.42 = 735,950.66 : x
  2. Step 2: Convert to fraction form
    949,689.59/1,425,302.42 = 735,950.66/x
  3. Step 3: Cross multiply
    949,689.59x = 1,425,302.42 × 735,950.66
  4. Step 4: Simplify right side
    949,689.59x = 1,048,952,245,892.33
  5. Step 5: Solve for x
    x = 1,048,952,245,892.33/949,689.59
  6. Step 6: Final answer
    x = 1,104,521.16

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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.