Home / 10,826,706.10-14,935,846.15-9,587,579.23

Finding the Fourth Proportional to 10,826,706.10, 14,935,846.15 and 9,587,579.23

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Solution

The fourth proportional to 10,826,706.10, 14,935,846.15 and 9,587,579.23 is: 13,226,424.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,826,706.10 : 14,935,846.15 = 9,587,579.23 : x
  2. Step 2: Convert to fraction form
    10,826,706.10/14,935,846.15 = 9,587,579.23/x
  3. Step 3: Cross multiply
    10,826,706.10x = 14,935,846.15 × 9,587,579.23
  4. Step 4: Simplify right side
    10,826,706.10x = 143,198,608,330,215.47
  5. Step 5: Solve for x
    x = 143,198,608,330,215.47/10,826,706.10
  6. Step 6: Final answer
    x = 13,226,424.27

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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.