Home / 7,584,065.70-11,376,098.55-2,534,720.10

Finding the Fourth Proportional to 7,584,065.70, 11,376,098.55 and 2,534,720.10

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Solution

The fourth proportional to 7,584,065.70, 11,376,098.55 and 2,534,720.10 is: 3,802,080.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,584,065.70 : 11,376,098.55 = 2,534,720.10 : x
  2. Step 2: Convert to fraction form
    7,584,065.70/11,376,098.55 = 2,534,720.10/x
  3. Step 3: Cross multiply
    7,584,065.70x = 11,376,098.55 × 2,534,720.10
  4. Step 4: Simplify right side
    7,584,065.70x = 28,835,225,654,265.86
  5. Step 5: Solve for x
    x = 28,835,225,654,265.86/7,584,065.70
  6. Step 6: Final answer
    x = 3,802,080.15

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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.