Home / 9,486,695.61-14,229,785.07-2,663,325.32

Finding the Fourth Proportional to 9,486,695.61, 14,229,785.07 and 2,663,325.32

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Solution

The fourth proportional to 9,486,695.61, 14,229,785.07 and 2,663,325.32 is: 3,994,915.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,486,695.61 : 14,229,785.07 = 2,663,325.32 : x
  2. Step 2: Convert to fraction form
    9,486,695.61/14,229,785.07 = 2,663,325.32/x
  3. Step 3: Cross multiply
    9,486,695.61x = 14,229,785.07 × 2,663,325.32
  4. Step 4: Simplify right side
    9,486,695.61x = 37,898,546,803,940.05
  5. Step 5: Solve for x
    x = 37,898,546,803,940.05/9,486,695.61
  6. Step 6: Final answer
    x = 3,994,915.44

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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.