Home / 2,282,014.03-3,417,587.17-1,320,443.16

Finding the Fourth Proportional to 2,282,014.03, 3,417,587.17 and 1,320,443.16

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Solution

The fourth proportional to 2,282,014.03, 3,417,587.17 and 1,320,443.16 is: 1,977,520.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,282,014.03 : 3,417,587.17 = 1,320,443.16 : x
  2. Step 2: Convert to fraction form
    2,282,014.03/3,417,587.17 = 1,320,443.16/x
  3. Step 3: Cross multiply
    2,282,014.03x = 3,417,587.17 × 1,320,443.16
  4. Step 4: Simplify right side
    2,282,014.03x = 4,512,729,602,330.26
  5. Step 5: Solve for x
    x = 4,512,729,602,330.26/2,282,014.03
  6. Step 6: Final answer
    x = 1,977,520.53

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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.