Home / 4,797,170.29-7,196,503.20-2,877,630.30

Finding the Fourth Proportional to 4,797,170.29, 7,196,503.20 and 2,877,630.30

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Solution

The fourth proportional to 4,797,170.29, 7,196,503.20 and 2,877,630.30 is: 4,316,894.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,797,170.29 : 7,196,503.20 = 2,877,630.30 : x
  2. Step 2: Convert to fraction form
    4,797,170.29/7,196,503.20 = 2,877,630.30/x
  3. Step 3: Cross multiply
    4,797,170.29x = 7,196,503.20 × 2,877,630.30
  4. Step 4: Simplify right side
    4,797,170.29x = 20,708,875,662,366.96
  5. Step 5: Solve for x
    x = 20,708,875,662,366.96/4,797,170.29
  6. Step 6: Final answer
    x = 4,316,894.00

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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.