Home / 1,174,501.62-1,761,869.07-375,582.42

Finding the Fourth Proportional to 1,174,501.62, 1,761,869.07 and 375,582.42

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Solution

The fourth proportional to 1,174,501.62, 1,761,869.07 and 375,582.42 is: 563,410.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,501.62 : 1,761,869.07 = 375,582.42 : x
  2. Step 2: Convert to fraction form
    1,174,501.62/1,761,869.07 = 375,582.42/x
  3. Step 3: Cross multiply
    1,174,501.62x = 1,761,869.07 × 375,582.42
  4. Step 4: Simplify right side
    1,174,501.62x = 661,727,049,033.75
  5. Step 5: Solve for x
    x = 661,727,049,033.75/1,174,501.62
  6. Step 6: Final answer
    x = 563,410.93

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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.