Home / 1,005,797.34-1,387,432.24-598,030.69

Finding the Fourth Proportional to 1,005,797.34, 1,387,432.24 and 598,030.69

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Solution

The fourth proportional to 1,005,797.34, 1,387,432.24 and 598,030.69 is: 824,944.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,005,797.34 : 1,387,432.24 = 598,030.69 : x
  2. Step 2: Convert to fraction form
    1,005,797.34/1,387,432.24 = 598,030.69/x
  3. Step 3: Cross multiply
    1,005,797.34x = 1,387,432.24 × 598,030.69
  4. Step 4: Simplify right side
    1,005,797.34x = 829,727,059,815.45
  5. Step 5: Solve for x
    x = 829,727,059,815.45/1,005,797.34
  6. Step 6: Final answer
    x = 824,944.58

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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.