Home / 5,295,014.28-7,941,209.22-1,508,529.96

Finding the Fourth Proportional to 5,295,014.28, 7,941,209.22 and 1,508,529.96

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Solution

The fourth proportional to 5,295,014.28, 7,941,209.22 and 1,508,529.96 is: 2,262,421.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,295,014.28 : 7,941,209.22 = 1,508,529.96 : x
  2. Step 2: Convert to fraction form
    5,295,014.28/7,941,209.22 = 1,508,529.96/x
  3. Step 3: Cross multiply
    5,295,014.28x = 7,941,209.22 × 1,508,529.96
  4. Step 4: Simplify right side
    5,295,014.28x = 11,979,552,026,998.23
  5. Step 5: Solve for x
    x = 11,979,552,026,998.23/5,295,014.28
  6. Step 6: Final answer
    x = 2,262,421.10

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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.