Home / 10,935,045.24-14,959,219.35-10,888,987.56

Finding the Fourth Proportional to 10,935,045.24, 14,959,219.35 and 10,888,987.56

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Solution

The fourth proportional to 10,935,045.24, 14,959,219.35 and 10,888,987.56 is: 14,896,212.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,935,045.24 : 14,959,219.35 = 10,888,987.56 : x
  2. Step 2: Convert to fraction form
    10,935,045.24/14,959,219.35 = 10,888,987.56/x
  3. Step 3: Cross multiply
    10,935,045.24x = 14,959,219.35 × 10,888,987.56
  4. Step 4: Simplify right side
    10,935,045.24x = 162,890,753,409,461.28
  5. Step 5: Solve for x
    x = 162,890,753,409,461.28/10,935,045.24
  6. Step 6: Final answer
    x = 14,896,212.12

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.