Home / 6,612,411.20-9,899,695.20-4,070,955.20

Finding the Fourth Proportional to 6,612,411.20, 9,899,695.20 and 4,070,955.20

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Solution

The fourth proportional to 6,612,411.20, 9,899,695.20 and 4,070,955.20 is: 6,094,783.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,612,411.20 : 9,899,695.20 = 4,070,955.20 : x
  2. Step 2: Convert to fraction form
    6,612,411.20/9,899,695.20 = 4,070,955.20/x
  3. Step 3: Cross multiply
    6,612,411.20x = 9,899,695.20 × 4,070,955.20
  4. Step 4: Simplify right side
    6,612,411.20x = 40,301,215,652,855.04
  5. Step 5: Solve for x
    x = 40,301,215,652,855.04/6,612,411.20
  6. Step 6: Final answer
    x = 6,094,783.65

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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.