Home / 9,552,948.59-13,182,721.00-5,201,939.45

Finding the Fourth Proportional to 9,552,948.59, 13,182,721.00 and 5,201,939.45

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Solution

The fourth proportional to 9,552,948.59, 13,182,721.00 and 5,201,939.45 is: 7,178,486.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,552,948.59 : 13,182,721.00 = 5,201,939.45 : x
  2. Step 2: Convert to fraction form
    9,552,948.59/13,182,721.00 = 5,201,939.45/x
  3. Step 3: Cross multiply
    9,552,948.59x = 13,182,721.00 × 5,201,939.45
  4. Step 4: Simplify right side
    9,552,948.59x = 68,575,716,349,325
  5. Step 5: Solve for x
    x = 68,575,716,349,325/9,552,948.59
  6. Step 6: Final answer
    x = 7,178,486.91

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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.