Home / 7,282,058.10-10,925,711.55-3,025,281.30

Finding the Fourth Proportional to 7,282,058.10, 10,925,711.55 and 3,025,281.30

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Solution

The fourth proportional to 7,282,058.10, 10,925,711.55 and 3,025,281.30 is: 4,539,012.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,282,058.10 : 10,925,711.55 = 3,025,281.30 : x
  2. Step 2: Convert to fraction form
    7,282,058.10/10,925,711.55 = 3,025,281.30/x
  3. Step 3: Cross multiply
    7,282,058.10x = 10,925,711.55 × 3,025,281.30
  4. Step 4: Simplify right side
    7,282,058.10x = 33,053,350,841,409.02
  5. Step 5: Solve for x
    x = 33,053,350,841,409.02/7,282,058.10
  6. Step 6: Final answer
    x = 4,539,012.24

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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.