Home / 5,655,258.20-7,804,023.18-3,076,949.24

Finding the Fourth Proportional to 5,655,258.20, 7,804,023.18 and 3,076,949.24

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Solution

The fourth proportional to 5,655,258.20, 7,804,023.18 and 3,076,949.24 is: 4,246,063.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,655,258.20 : 7,804,023.18 = 3,076,949.24 : x
  2. Step 2: Convert to fraction form
    5,655,258.20/7,804,023.18 = 3,076,949.24/x
  3. Step 3: Cross multiply
    5,655,258.20x = 7,804,023.18 × 3,076,949.24
  4. Step 4: Simplify right side
    5,655,258.20x = 24,012,583,192,643.38
  5. Step 5: Solve for x
    x = 24,012,583,192,643.38/5,655,258.20
  6. Step 6: Final answer
    x = 4,246,063.11

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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.