Home / 9,872,002.30-14,801,005.05-4,483,234.30

Finding the Fourth Proportional to 9,872,002.30, 14,801,005.05 and 4,483,234.30

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Solution

The fourth proportional to 9,872,002.30, 14,801,005.05 and 4,483,234.30 is: 6,721,673.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,872,002.30 : 14,801,005.05 = 4,483,234.30 : x
  2. Step 2: Convert to fraction form
    9,872,002.30/14,801,005.05 = 4,483,234.30/x
  3. Step 3: Cross multiply
    9,872,002.30x = 14,801,005.05 × 4,483,234.30
  4. Step 4: Simplify right side
    9,872,002.30x = 66,356,373,514,633.22
  5. Step 5: Solve for x
    x = 66,356,373,514,633.22/9,872,002.30
  6. Step 6: Final answer
    x = 6,721,673.22

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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.