Home / 1,069,266.48-1,475,587.72-585,849.92

Finding the Fourth Proportional to 1,069,266.48, 1,475,587.72 and 585,849.92

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Solution

The fourth proportional to 1,069,266.48, 1,475,587.72 and 585,849.92 is: 808,472.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,266.48 : 1,475,587.72 = 585,849.92 : x
  2. Step 2: Convert to fraction form
    1,069,266.48/1,475,587.72 = 585,849.92/x
  3. Step 3: Cross multiply
    1,069,266.48x = 1,475,587.72 × 585,849.92
  4. Step 4: Simplify right side
    1,069,266.48x = 864,472,947,714.98
  5. Step 5: Solve for x
    x = 864,472,947,714.98/1,069,266.48
  6. Step 6: Final answer
    x = 808,472.88

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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.