Home / 2,437,471.32-3,363,669.10-1,349,719.64

Finding the Fourth Proportional to 2,437,471.32, 3,363,669.10 and 1,349,719.64

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Solution

The fourth proportional to 2,437,471.32, 3,363,669.10 and 1,349,719.64 is: 1,862,590.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,471.32 : 3,363,669.10 = 1,349,719.64 : x
  2. Step 2: Convert to fraction form
    2,437,471.32/3,363,669.10 = 1,349,719.64/x
  3. Step 3: Cross multiply
    2,437,471.32x = 3,363,669.10 × 1,349,719.64
  4. Step 4: Simplify right side
    2,437,471.32x = 4,540,010,246,731.12
  5. Step 5: Solve for x
    x = 4,540,010,246,731.12/2,437,471.32
  6. Step 6: Final answer
    x = 1,862,590.22

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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.