Home / 9,887,215.01-14,818,846.39-4,195,482.17

Finding the Fourth Proportional to 9,887,215.01, 14,818,846.39 and 4,195,482.17

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Solution

The fourth proportional to 9,887,215.01, 14,818,846.39 and 4,195,482.17 is: 6,288,141.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,887,215.01 : 14,818,846.39 = 4,195,482.17 : x
  2. Step 2: Convert to fraction form
    9,887,215.01/14,818,846.39 = 4,195,482.17/x
  3. Step 3: Cross multiply
    9,887,215.01x = 14,818,846.39 × 4,195,482.17
  4. Step 4: Simplify right side
    9,887,215.01x = 62,172,205,724,630.93
  5. Step 5: Solve for x
    x = 62,172,205,724,630.93/9,887,215.01
  6. Step 6: Final answer
    x = 6,288,141.37

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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.