Home / 5,544,116.70-8,316,175.06-5,129,396.70

Finding the Fourth Proportional to 5,544,116.70, 8,316,175.06 and 5,129,396.70

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Solution

The fourth proportional to 5,544,116.70, 8,316,175.06 and 5,129,396.70 is: 7,694,095.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,544,116.70 : 8,316,175.06 = 5,129,396.70 : x
  2. Step 2: Convert to fraction form
    5,544,116.70/8,316,175.06 = 5,129,396.70/x
  3. Step 3: Cross multiply
    5,544,116.70x = 8,316,175.06 × 5,129,396.70
  4. Step 4: Simplify right side
    5,544,116.70x = 42,656,960,909,386.30
  5. Step 5: Solve for x
    x = 42,656,960,909,386.30/5,544,116.70
  6. Step 6: Final answer
    x = 7,694,095.06

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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.