Home / 1,646,562.15-2,466,344.03-1,366,626.15

Finding the Fourth Proportional to 1,646,562.15, 2,466,344.03 and 1,366,626.15

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Solution

The fourth proportional to 1,646,562.15, 2,466,344.03 and 1,366,626.15 is: 2,047,034.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,646,562.15 : 2,466,344.03 = 1,366,626.15 : x
  2. Step 2: Convert to fraction form
    1,646,562.15/2,466,344.03 = 1,366,626.15/x
  3. Step 3: Cross multiply
    1,646,562.15x = 2,466,344.03 × 1,366,626.15
  4. Step 4: Simplify right side
    1,646,562.15x = 3,370,570,239,461.25
  5. Step 5: Solve for x
    x = 3,370,570,239,461.25/1,646,562.15
  6. Step 6: Final answer
    x = 2,047,034.93

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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.