Home / 5,734,726.38-7,913,015.46-3,286,865.88

Finding the Fourth Proportional to 5,734,726.38, 7,913,015.46 and 3,286,865.88

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Solution

The fourth proportional to 5,734,726.38, 7,913,015.46 and 3,286,865.88 is: 4,535,355.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,734,726.38 : 7,913,015.46 = 3,286,865.88 : x
  2. Step 2: Convert to fraction form
    5,734,726.38/7,913,015.46 = 3,286,865.88/x
  3. Step 3: Cross multiply
    5,734,726.38x = 7,913,015.46 × 3,286,865.88
  4. Step 4: Simplify right side
    5,734,726.38x = 26,009,020,523,386.50
  5. Step 5: Solve for x
    x = 26,009,020,523,386.50/5,734,726.38
  6. Step 6: Final answer
    x = 4,535,355.10

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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.