Home / 2,026,320.17-3,040,527.93-889,881.15

Finding the Fourth Proportional to 2,026,320.17, 3,040,527.93 and 889,881.15

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Solution

The fourth proportional to 2,026,320.17, 3,040,527.93 and 889,881.15 is: 1,335,281.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026,320.17 : 3,040,527.93 = 889,881.15 : x
  2. Step 2: Convert to fraction form
    2,026,320.17/3,040,527.93 = 889,881.15/x
  3. Step 3: Cross multiply
    2,026,320.17x = 3,040,527.93 × 889,881.15
  4. Step 4: Simplify right side
    2,026,320.17x = 2,705,708,490,955.52
  5. Step 5: Solve for x
    x = 2,705,708,490,955.52/2,026,320.17
  6. Step 6: Final answer
    x = 1,335,281.83

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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.