Home / 4,096,970.55-6,147,916.20-1,700,565.30

Finding the Fourth Proportional to 4,096,970.55, 6,147,916.20 and 1,700,565.30

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Solution

The fourth proportional to 4,096,970.55, 6,147,916.20 and 1,700,565.30 is: 2,551,869.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,096,970.55 : 6,147,916.20 = 1,700,565.30 : x
  2. Step 2: Convert to fraction form
    4,096,970.55/6,147,916.20 = 1,700,565.30/x
  3. Step 3: Cross multiply
    4,096,970.55x = 6,147,916.20 × 1,700,565.30
  4. Step 4: Simplify right side
    4,096,970.55x = 10,454,932,957,027.86
  5. Step 5: Solve for x
    x = 10,454,932,957,027.86/4,096,970.55
  6. Step 6: Final answer
    x = 2,551,869.20

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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.