Home / 3,726,024.66-5,142,458.56-2,094,566.40

Finding the Fourth Proportional to 3,726,024.66, 5,142,458.56 and 2,094,566.40

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Solution

The fourth proportional to 3,726,024.66, 5,142,458.56 and 2,094,566.40 is: 2,890,807.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,726,024.66 : 5,142,458.56 = 2,094,566.40 : x
  2. Step 2: Convert to fraction form
    3,726,024.66/5,142,458.56 = 2,094,566.40/x
  3. Step 3: Cross multiply
    3,726,024.66x = 5,142,458.56 × 2,094,566.40
  4. Step 4: Simplify right side
    3,726,024.66x = 10,771,220,913,168.38
  5. Step 5: Solve for x
    x = 10,771,220,913,168.38/3,726,024.66
  6. Step 6: Final answer
    x = 2,890,807.74

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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.