Home / 2,224,710.28-3,069,870.42-1,365,306.76

Finding the Fourth Proportional to 2,224,710.28, 3,069,870.42 and 1,365,306.76

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Solution

The fourth proportional to 2,224,710.28, 3,069,870.42 and 1,365,306.76 is: 1,883,982.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,710.28 : 3,069,870.42 = 1,365,306.76 : x
  2. Step 2: Convert to fraction form
    2,224,710.28/3,069,870.42 = 1,365,306.76/x
  3. Step 3: Cross multiply
    2,224,710.28x = 3,069,870.42 × 1,365,306.76
  4. Step 4: Simplify right side
    2,224,710.28x = 4,191,314,836,750.04
  5. Step 5: Solve for x
    x = 4,191,314,836,750.04/2,224,710.28
  6. Step 6: Final answer
    x = 1,883,982.32

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