Home / 8,827,543.72-13,241,564.05-2,437,796.10

Finding the Fourth Proportional to 8,827,543.72, 13,241,564.05 and 2,437,796.10

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Solution

The fourth proportional to 8,827,543.72, 13,241,564.05 and 2,437,796.10 is: 3,656,762.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,827,543.72 : 13,241,564.05 = 2,437,796.10 : x
  2. Step 2: Convert to fraction form
    8,827,543.72/13,241,564.05 = 2,437,796.10/x
  3. Step 3: Cross multiply
    8,827,543.72x = 13,241,564.05 × 2,437,796.10
  4. Step 4: Simplify right side
    8,827,543.72x = 32,280,233,172,638.65
  5. Step 5: Solve for x
    x = 32,280,233,172,638.65/8,827,543.72
  6. Step 6: Final answer
    x = 3,656,762.76

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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.