Home / 10,600,184.49-15,868,888.48-6,543,628.91

Finding the Fourth Proportional to 10,600,184.49, 15,868,888.48 and 6,543,628.91

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Solution

The fourth proportional to 10,600,184.49, 15,868,888.48 and 6,543,628.91 is: 9,796,067.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,600,184.49 : 15,868,888.48 = 6,543,628.91 : x
  2. Step 2: Convert to fraction form
    10,600,184.49/15,868,888.48 = 6,543,628.91/x
  3. Step 3: Cross multiply
    10,600,184.49x = 15,868,888.48 × 6,543,628.91
  4. Step 4: Simplify right side
    10,600,184.49x = 103,840,117,427,293.97
  5. Step 5: Solve for x
    x = 103,840,117,427,293.97/10,600,184.49
  6. Step 6: Final answer
    x = 9,796,067.00

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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.