Home / 3,864,614.22-5,796,921.33-1,024,947.81

Finding the Fourth Proportional to 3,864,614.22, 5,796,921.33 and 1,024,947.81

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Solution

The fourth proportional to 3,864,614.22, 5,796,921.33 and 1,024,947.81 is: 1,537,421.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,864,614.22 : 5,796,921.33 = 1,024,947.81 : x
  2. Step 2: Convert to fraction form
    3,864,614.22/5,796,921.33 = 1,024,947.81/x
  3. Step 3: Cross multiply
    3,864,614.22x = 5,796,921.33 × 1,024,947.81
  4. Step 4: Simplify right side
    3,864,614.22x = 5,941,541,821,925.79
  5. Step 5: Solve for x
    x = 5,941,541,821,925.79/3,864,614.22
  6. Step 6: Final answer
    x = 1,537,421.72

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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.