Home / 1,773,357.98-2,660,411.02-575,187.24

Finding the Fourth Proportional to 1,773,357.98, 2,660,411.02 and 575,187.24

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Solution

The fourth proportional to 1,773,357.98, 2,660,411.02 and 575,187.24 is: 862,902.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,357.98 : 2,660,411.02 = 575,187.24 : x
  2. Step 2: Convert to fraction form
    1,773,357.98/2,660,411.02 = 575,187.24/x
  3. Step 3: Cross multiply
    1,773,357.98x = 2,660,411.02 × 575,187.24
  4. Step 4: Simplify right side
    1,773,357.98x = 1,530,234,471,859.38
  5. Step 5: Solve for x
    x = 1,530,234,471,859.38/1,773,357.98
  6. Step 6: Final answer
    x = 862,902.18

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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.