Home / 4,609,903.60-6,920,104.20-2,717,711.20

Finding the Fourth Proportional to 4,609,903.60, 6,920,104.20 and 2,717,711.20

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Solution

The fourth proportional to 4,609,903.60, 6,920,104.20 and 2,717,711.20 is: 4,079,661.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,609,903.60 : 6,920,104.20 = 2,717,711.20 : x
  2. Step 2: Convert to fraction form
    4,609,903.60/6,920,104.20 = 2,717,711.20/x
  3. Step 3: Cross multiply
    4,609,903.60x = 6,920,104.20 × 2,717,711.20
  4. Step 4: Simplify right side
    4,609,903.60x = 18,806,844,689,507.04
  5. Step 5: Solve for x
    x = 18,806,844,689,507.04/4,609,903.60
  6. Step 6: Final answer
    x = 4,079,661.16

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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.