Home / 2,732,921.40-4,101,869.73-1,454,602.08

Finding the Fourth Proportional to 2,732,921.40, 4,101,869.73 and 1,454,602.08

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Solution

The fourth proportional to 2,732,921.40, 4,101,869.73 and 1,454,602.08 is: 2,183,227.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,732,921.40 : 4,101,869.73 = 1,454,602.08 : x
  2. Step 2: Convert to fraction form
    2,732,921.40/4,101,869.73 = 1,454,602.08/x
  3. Step 3: Cross multiply
    2,732,921.40x = 4,101,869.73 × 1,454,602.08
  4. Step 4: Simplify right side
    2,732,921.40x = 5,966,588,241,147.04
  5. Step 5: Solve for x
    x = 5,966,588,241,147.04/2,732,921.40
  6. Step 6: Final answer
    x = 2,183,227.17

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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.