Home / 8,891,596.13-13,337,427.06-2,160,010.13

Finding the Fourth Proportional to 8,891,596.13, 13,337,427.06 and 2,160,010.13

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Solution

The fourth proportional to 8,891,596.13, 13,337,427.06 and 2,160,010.13 is: 3,240,023.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,891,596.13 : 13,337,427.06 = 2,160,010.13 : x
  2. Step 2: Convert to fraction form
    8,891,596.13/13,337,427.06 = 2,160,010.13/x
  3. Step 3: Cross multiply
    8,891,596.13x = 13,337,427.06 × 2,160,010.13
  4. Step 4: Simplify right side
    8,891,596.13x = 28,808,977,491,048.98
  5. Step 5: Solve for x
    x = 28,808,977,491,048.98/8,891,596.13
  6. Step 6: Final answer
    x = 3,240,023.17

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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.