Home / 4,878,807.27-6,732,793.94-2,703,386.76

Finding the Fourth Proportional to 4,878,807.27, 6,732,793.94 and 2,703,386.76

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Solution

The fourth proportional to 4,878,807.27, 6,732,793.94 and 2,703,386.76 is: 3,730,695.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,878,807.27 : 6,732,793.94 = 2,703,386.76 : x
  2. Step 2: Convert to fraction form
    4,878,807.27/6,732,793.94 = 2,703,386.76/x
  3. Step 3: Cross multiply
    4,878,807.27x = 6,732,793.94 × 2,703,386.76
  4. Step 4: Simplify right side
    4,878,807.27x = 18,201,345,995,204.23
  5. Step 5: Solve for x
    x = 18,201,345,995,204.23/4,878,807.27
  6. Step 6: Final answer
    x = 3,730,695.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.