Home / 1,174,508.40-1,761,762.60-333,060.15

Finding the Fourth Proportional to 1,174,508.40, 1,761,762.60 and 333,060.15

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Solution

The fourth proportional to 1,174,508.40, 1,761,762.60 and 333,060.15 is: 499,590.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,508.40 : 1,761,762.60 = 333,060.15 : x
  2. Step 2: Convert to fraction form
    1,174,508.40/1,761,762.60 = 333,060.15/x
  3. Step 3: Cross multiply
    1,174,508.40x = 1,761,762.60 × 333,060.15
  4. Step 4: Simplify right side
    1,174,508.40x = 586,772,915,820.39
  5. Step 5: Solve for x
    x = 586,772,915,820.39/1,174,508.40
  6. Step 6: Final answer
    x = 499,590.23

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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.