Home / 1,737,457.60-2,604,285.60-614,948.80

Finding the Fourth Proportional to 1,737,457.60, 2,604,285.60 and 614,948.80

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Solution

The fourth proportional to 1,737,457.60, 2,604,285.60 and 614,948.80 is: 921,750.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,457.60 : 2,604,285.60 = 614,948.80 : x
  2. Step 2: Convert to fraction form
    1,737,457.60/2,604,285.60 = 614,948.80/x
  3. Step 3: Cross multiply
    1,737,457.60x = 2,604,285.60 × 614,948.80
  4. Step 4: Simplify right side
    1,737,457.60x = 1,601,502,304,577.28
  5. Step 5: Solve for x
    x = 1,601,502,304,577.28/1,737,457.60
  6. Step 6: Final answer
    x = 921,750.44

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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.