Home / 6,106,963.01-9,146,491.45-2,914,331.20

Finding the Fourth Proportional to 6,106,963.01, 9,146,491.45 and 2,914,331.20

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Solution

The fourth proportional to 6,106,963.01, 9,146,491.45 and 2,914,331.20 is: 4,364,838.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,106,963.01 : 9,146,491.45 = 2,914,331.20 : x
  2. Step 2: Convert to fraction form
    6,106,963.01/9,146,491.45 = 2,914,331.20/x
  3. Step 3: Cross multiply
    6,106,963.01x = 9,146,491.45 × 2,914,331.20
  4. Step 4: Simplify right side
    6,106,963.01x = 26,655,905,373,116.18
  5. Step 5: Solve for x
    x = 26,655,905,373,116.18/6,106,963.01
  6. Step 6: Final answer
    x = 4,364,838.19

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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.