Home / 9,464,111.70-14,196,167.55-3,479,702.10

Finding the Fourth Proportional to 9,464,111.70, 14,196,167.55 and 3,479,702.10

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Solution

The fourth proportional to 9,464,111.70, 14,196,167.55 and 3,479,702.10 is: 5,219,553.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,464,111.70 : 14,196,167.55 = 3,479,702.10 : x
  2. Step 2: Convert to fraction form
    9,464,111.70/14,196,167.55 = 3,479,702.10/x
  3. Step 3: Cross multiply
    9,464,111.70x = 14,196,167.55 × 3,479,702.10
  4. Step 4: Simplify right side
    9,464,111.70x = 49,398,434,035,686.86
  5. Step 5: Solve for x
    x = 49,398,434,035,686.86/9,464,111.70
  6. Step 6: Final answer
    x = 5,219,553.15

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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.