Home / 4,034,075.40-6,033,617.10-3,610,672.20

Finding the Fourth Proportional to 4,034,075.40, 6,033,617.10 and 3,610,672.20

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Solution

The fourth proportional to 4,034,075.40, 6,033,617.10 and 3,610,672.20 is: 5,400,348.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,034,075.40 : 6,033,617.10 = 3,610,672.20 : x
  2. Step 2: Convert to fraction form
    4,034,075.40/6,033,617.10 = 3,610,672.20/x
  3. Step 3: Cross multiply
    4,034,075.40x = 6,033,617.10 × 3,610,672.20
  4. Step 4: Simplify right side
    4,034,075.40x = 21,785,413,528,414.62
  5. Step 5: Solve for x
    x = 21,785,413,528,414.62/4,034,075.40
  6. Step 6: Final answer
    x = 5,400,348.62

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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.