Home / 4,427,377.32-6,641,065.96-2,532,790.16

Finding the Fourth Proportional to 4,427,377.32, 6,641,065.96 and 2,532,790.16

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Solution

The fourth proportional to 4,427,377.32, 6,641,065.96 and 2,532,790.16 is: 3,799,185.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,427,377.32 : 6,641,065.96 = 2,532,790.16 : x
  2. Step 2: Convert to fraction form
    4,427,377.32/6,641,065.96 = 2,532,790.16/x
  3. Step 3: Cross multiply
    4,427,377.32x = 6,641,065.96 × 2,532,790.16
  4. Step 4: Simplify right side
    4,427,377.32x = 16,820,426,515,398.96
  5. Step 5: Solve for x
    x = 16,820,426,515,398.96/4,427,377.32
  6. Step 6: Final answer
    x = 3,799,185.23

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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.