Home / 1,537,447.09-2,304,170.28-625,566.86

Finding the Fourth Proportional to 1,537,447.09, 2,304,170.28 and 625,566.86

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Solution

The fourth proportional to 1,537,447.09, 2,304,170.28 and 625,566.86 is: 937,536.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,537,447.09 : 2,304,170.28 = 625,566.86 : x
  2. Step 2: Convert to fraction form
    1,537,447.09/2,304,170.28 = 625,566.86/x
  3. Step 3: Cross multiply
    1,537,447.09x = 2,304,170.28 × 625,566.86
  4. Step 4: Simplify right side
    1,537,447.09x = 1,441,412,572,725.35
  5. Step 5: Solve for x
    x = 1,441,412,572,725.35/1,537,447.09
  6. Step 6: Final answer
    x = 937,536.38

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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.