Home / 7,791,036.30-11,686,554.45-5,901,468.30

Finding the Fourth Proportional to 7,791,036.30, 11,686,554.45 and 5,901,468.30

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Solution

The fourth proportional to 7,791,036.30, 11,686,554.45 and 5,901,468.30 is: 8,852,202.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,791,036.30 : 11,686,554.45 = 5,901,468.30 : x
  2. Step 2: Convert to fraction form
    7,791,036.30/11,686,554.45 = 5,901,468.30/x
  3. Step 3: Cross multiply
    7,791,036.30x = 11,686,554.45 × 5,901,468.30
  4. Step 4: Simplify right side
    7,791,036.30x = 68,967,830,622,898.93
  5. Step 5: Solve for x
    x = 68,967,830,622,898.93/7,791,036.30
  6. Step 6: Final answer
    x = 8,852,202.45

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Similar ratio
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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.