Home / 1,025,833.31-1,537,488.64-575,608.38

Finding the Fourth Proportional to 1,025,833.31, 1,537,488.64 and 575,608.38

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Solution

The fourth proportional to 1,025,833.31, 1,537,488.64 and 575,608.38 is: 862,704.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,833.31 : 1,537,488.64 = 575,608.38 : x
  2. Step 2: Convert to fraction form
    1,025,833.31/1,537,488.64 = 575,608.38/x
  3. Step 3: Cross multiply
    1,025,833.31x = 1,537,488.64 × 575,608.38
  4. Step 4: Simplify right side
    1,025,833.31x = 884,991,340,292.73
  5. Step 5: Solve for x
    x = 884,991,340,292.73/1,025,833.31
  6. Step 6: Final answer
    x = 862,704.82

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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.