Home / 2,700,363.40-4,050,693.96-807,252.48

Finding the Fourth Proportional to 2,700,363.40, 4,050,693.96 and 807,252.48

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Solution

The fourth proportional to 2,700,363.40, 4,050,693.96 and 807,252.48 is: 1,210,923.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,700,363.40 : 4,050,693.96 = 807,252.48 : x
  2. Step 2: Convert to fraction form
    2,700,363.40/4,050,693.96 = 807,252.48/x
  3. Step 3: Cross multiply
    2,700,363.40x = 4,050,693.96 × 807,252.48
  4. Step 4: Simplify right side
    2,700,363.40x = 3,269,932,744,931.02
  5. Step 5: Solve for x
    x = 3,269,932,744,931.02/2,700,363.40
  6. Step 6: Final answer
    x = 1,210,923.22

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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.