Home / 10,639,488.29-14,682,510.23-6,055,809.66

Finding the Fourth Proportional to 10,639,488.29, 14,682,510.23 and 6,055,809.66

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Solution

The fourth proportional to 10,639,488.29, 14,682,510.23 and 6,055,809.66 is: 8,357,026.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,639,488.29 : 14,682,510.23 = 6,055,809.66 : x
  2. Step 2: Convert to fraction form
    10,639,488.29/14,682,510.23 = 6,055,809.66/x
  3. Step 3: Cross multiply
    10,639,488.29x = 14,682,510.23 × 6,055,809.66
  4. Step 4: Simplify right side
    10,639,488.29x = 88,914,487,299,022.34
  5. Step 5: Solve for x
    x = 88,914,487,299,022.34/10,639,488.29
  6. Step 6: Final answer
    x = 8,357,026.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.