Home / 3,037,214.32-4,192,411.20-1,748,568.24

Finding the Fourth Proportional to 3,037,214.32, 4,192,411.20 and 1,748,568.24

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Solution

The fourth proportional to 3,037,214.32, 4,192,411.20 and 1,748,568.24 is: 2,413,631.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037,214.32 : 4,192,411.20 = 1,748,568.24 : x
  2. Step 2: Convert to fraction form
    3,037,214.32/4,192,411.20 = 1,748,568.24/x
  3. Step 3: Cross multiply
    3,037,214.32x = 4,192,411.20 × 1,748,568.24
  4. Step 4: Simplify right side
    3,037,214.32x = 7,330,717,073,340.29
  5. Step 5: Solve for x
    x = 7,330,717,073,340.29/3,037,214.32
  6. Step 6: Final answer
    x = 2,413,631.80

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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.