Home / 3,257,005.64-4,495,206.69-1,807,168.14

Finding the Fourth Proportional to 3,257,005.64, 4,495,206.69 and 1,807,168.14

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Solution

The fourth proportional to 3,257,005.64, 4,495,206.69 and 1,807,168.14 is: 2,494,191.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,005.64 : 4,495,206.69 = 1,807,168.14 : x
  2. Step 2: Convert to fraction form
    3,257,005.64/4,495,206.69 = 1,807,168.14/x
  3. Step 3: Cross multiply
    3,257,005.64x = 4,495,206.69 × 1,807,168.14
  4. Step 4: Simplify right side
    3,257,005.64x = 8,123,594,312,882.86
  5. Step 5: Solve for x
    x = 8,123,594,312,882.86/3,257,005.64
  6. Step 6: Final answer
    x = 2,494,191.05

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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.