Home / 8,755,029.24-13,122,095.70-4,074,808.31

Finding the Fourth Proportional to 8,755,029.24, 13,122,095.70 and 4,074,808.31

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Solution

The fourth proportional to 8,755,029.24, 13,122,095.70 and 4,074,808.31 is: 6,107,349.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,755,029.24 : 13,122,095.70 = 4,074,808.31 : x
  2. Step 2: Convert to fraction form
    8,755,029.24/13,122,095.70 = 4,074,808.31/x
  3. Step 3: Cross multiply
    8,755,029.24x = 13,122,095.70 × 4,074,808.31
  4. Step 4: Simplify right side
    8,755,029.24x = 53,470,024,537,364.79
  5. Step 5: Solve for x
    x = 53,470,024,537,364.79/8,755,029.24
  6. Step 6: Final answer
    x = 6,107,349.62

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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.