Home / 5,807,417.31-8,711,110.27-2,164,064.22

Finding the Fourth Proportional to 5,807,417.31, 8,711,110.27 and 2,164,064.22

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Solution

The fourth proportional to 5,807,417.31, 8,711,110.27 and 2,164,064.22 is: 3,246,090.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,807,417.31 : 8,711,110.27 = 2,164,064.22 : x
  2. Step 2: Convert to fraction form
    5,807,417.31/8,711,110.27 = 2,164,064.22/x
  3. Step 3: Cross multiply
    5,807,417.31x = 8,711,110.27 × 2,164,064.22
  4. Step 4: Simplify right side
    5,807,417.31x = 18,851,402,046,371.38
  5. Step 5: Solve for x
    x = 18,851,402,046,371.38/5,807,417.31
  6. Step 6: Final answer
    x = 3,246,090.48

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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.