Home / 5,736,750.47-7,916,763.43-3,123,272.46

Finding the Fourth Proportional to 5,736,750.47, 7,916,763.43 and 3,123,272.46

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Solution

The fourth proportional to 5,736,750.47, 7,916,763.43 and 3,123,272.46 is: 4,310,142.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,736,750.47 : 7,916,763.43 = 3,123,272.46 : x
  2. Step 2: Convert to fraction form
    5,736,750.47/7,916,763.43 = 3,123,272.46/x
  3. Step 3: Cross multiply
    5,736,750.47x = 7,916,763.43 × 3,123,272.46
  4. Step 4: Simplify right side
    5,736,750.47x = 24,726,209,193,254.14
  5. Step 5: Solve for x
    x = 24,726,209,193,254.14/5,736,750.47
  6. Step 6: Final answer
    x = 4,310,142.01

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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.