Home / 1,056,735-1,458,294.30-604,035.72

Finding the Fourth Proportional to 1,056,735, 1,458,294.30 and 604,035.72

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Solution

The fourth proportional to 1,056,735, 1,458,294.30 and 604,035.72 is: 833,569.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,735 : 1,458,294.30 = 604,035.72 : x
  2. Step 2: Convert to fraction form
    1,056,735/1,458,294.30 = 604,035.72/x
  3. Step 3: Cross multiply
    1,056,735x = 1,458,294.30 × 604,035.72
  4. Step 4: Simplify right side
    1,056,735x = 880,861,847,472.40
  5. Step 5: Solve for x
    x = 880,861,847,472.40/1,056,735
  6. Step 6: Final answer
    x = 833,569.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.