Home / 2,612,658.40-3,605,219.76-1,466,476

Finding the Fourth Proportional to 2,612,658.40, 3,605,219.76 and 1,466,476

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Solution

The fourth proportional to 2,612,658.40, 3,605,219.76 and 1,466,476 is: 2,023,597.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,612,658.40 : 3,605,219.76 = 1,466,476 : x
  2. Step 2: Convert to fraction form
    2,612,658.40/3,605,219.76 = 1,466,476/x
  3. Step 3: Cross multiply
    2,612,658.40x = 3,605,219.76 × 1,466,476
  4. Step 4: Simplify right side
    2,612,658.40x = 5,286,968,252,765.76
  5. Step 5: Solve for x
    x = 5,286,968,252,765.76/2,612,658.40
  6. Step 6: Final answer
    x = 2,023,597.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.