Home / 4,298,072.32-5,931,353.48-2,364,479.92

Finding the Fourth Proportional to 4,298,072.32, 5,931,353.48 and 2,364,479.92

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Solution

The fourth proportional to 4,298,072.32, 5,931,353.48 and 2,364,479.92 is: 3,262,989.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,298,072.32 : 5,931,353.48 = 2,364,479.92 : x
  2. Step 2: Convert to fraction form
    4,298,072.32/5,931,353.48 = 2,364,479.92/x
  3. Step 3: Cross multiply
    4,298,072.32x = 5,931,353.48 × 2,364,479.92
  4. Step 4: Simplify right side
    4,298,072.32x = 14,024,566,201,882.12
  5. Step 5: Solve for x
    x = 14,024,566,201,882.12/4,298,072.32
  6. Step 6: Final answer
    x = 3,262,989.81

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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.