Home / 1,537,516.10-2,304,273.45-625,635.65

Finding the Fourth Proportional to 1,537,516.10, 2,304,273.45 and 625,635.65

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Solution

The fourth proportional to 1,537,516.10, 2,304,273.45 and 625,635.65 is: 937,639.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,537,516.10 : 2,304,273.45 = 625,635.65 : x
  2. Step 2: Convert to fraction form
    1,537,516.10/2,304,273.45 = 625,635.65/x
  3. Step 3: Cross multiply
    1,537,516.10x = 2,304,273.45 × 625,635.65
  4. Step 4: Simplify right side
    1,537,516.10x = 1,441,635,617,668.49
  5. Step 5: Solve for x
    x = 1,441,635,617,668.49/1,537,516.10
  6. Step 6: Final answer
    x = 937,639.36

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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.