Home / 2,244,796.04-3,098,838.12-1,430,116.76

Finding the Fourth Proportional to 2,244,796.04, 3,098,838.12 and 1,430,116.76

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Solution

The fourth proportional to 2,244,796.04, 3,098,838.12 and 1,430,116.76 is: 1,974,210.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,796.04 : 3,098,838.12 = 1,430,116.76 : x
  2. Step 2: Convert to fraction form
    2,244,796.04/3,098,838.12 = 1,430,116.76/x
  3. Step 3: Cross multiply
    2,244,796.04x = 3,098,838.12 × 1,430,116.76
  4. Step 4: Simplify right side
    2,244,796.04x = 4,431,700,331,938.89
  5. Step 5: Solve for x
    x = 4,431,700,331,938.89/2,244,796.04
  6. Step 6: Final answer
    x = 1,974,210.69

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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.