Home / 2,466,639.14-3,402,715.64-1,650,877.20

Finding the Fourth Proportional to 2,466,639.14, 3,402,715.64 and 1,650,877.20

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Solution

The fourth proportional to 2,466,639.14, 3,402,715.64 and 1,650,877.20 is: 2,277,376.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,466,639.14 : 3,402,715.64 = 1,650,877.20 : x
  2. Step 2: Convert to fraction form
    2,466,639.14/3,402,715.64 = 1,650,877.20/x
  3. Step 3: Cross multiply
    2,466,639.14x = 3,402,715.64 × 1,650,877.20
  4. Step 4: Simplify right side
    2,466,639.14x = 5,617,465,659,905.02
  5. Step 5: Solve for x
    x = 5,617,465,659,905.02/2,466,639.14
  6. Step 6: Final answer
    x = 2,277,376.36

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Why These Related Problems?

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