Home / 5,182,526.53-7,773,789.79-4,584,655.40

Finding the Fourth Proportional to 5,182,526.53, 7,773,789.79 and 4,584,655.40

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Solution

The fourth proportional to 5,182,526.53, 7,773,789.79 and 4,584,655.40 is: 6,876,983.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,182,526.53 : 7,773,789.79 = 4,584,655.40 : x
  2. Step 2: Convert to fraction form
    5,182,526.53/7,773,789.79 = 4,584,655.40/x
  3. Step 3: Cross multiply
    5,182,526.53x = 7,773,789.79 × 4,584,655.40
  4. Step 4: Simplify right side
    5,182,526.53x = 35,640,147,339,188.37
  5. Step 5: Solve for x
    x = 35,640,147,339,188.37/5,182,526.53
  6. Step 6: Final answer
    x = 6,876,983.10

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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.