Home / 1,739,140.48-2,604,497.28-883,962.88

Finding the Fourth Proportional to 1,739,140.48, 2,604,497.28 and 883,962.88

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Solution

The fourth proportional to 1,739,140.48, 2,604,497.28 and 883,962.88 is: 1,323,802.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,739,140.48 : 2,604,497.28 = 883,962.88 : x
  2. Step 2: Convert to fraction form
    1,739,140.48/2,604,497.28 = 883,962.88/x
  3. Step 3: Cross multiply
    1,739,140.48x = 2,604,497.28 × 883,962.88
  4. Step 4: Simplify right side
    1,739,140.48x = 2,302,278,916,580.97
  5. Step 5: Solve for x
    x = 2,302,278,916,580.97/1,739,140.48
  6. Step 6: Final answer
    x = 1,323,802.73

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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.