Home / 4,155,813.59-5,736,966.53-2,413,143.53

Finding the Fourth Proportional to 4,155,813.59, 5,736,966.53 and 2,413,143.53

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Solution

The fourth proportional to 4,155,813.59, 5,736,966.53 and 2,413,143.53 is: 3,331,266.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,155,813.59 : 5,736,966.53 = 2,413,143.53 : x
  2. Step 2: Convert to fraction form
    4,155,813.59/5,736,966.53 = 2,413,143.53/x
  3. Step 3: Cross multiply
    4,155,813.59x = 5,736,966.53 × 2,413,143.53
  4. Step 4: Simplify right side
    4,155,813.59x = 13,844,123,658,033.06
  5. Step 5: Solve for x
    x = 13,844,123,658,033.06/4,155,813.59
  6. Step 6: Final answer
    x = 3,331,266.76

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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.