Home / 2,509,253.32-3,462,801.07-1,363,352.80

Finding the Fourth Proportional to 2,509,253.32, 3,462,801.07 and 1,363,352.80

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Solution

The fourth proportional to 2,509,253.32, 3,462,801.07 and 1,363,352.80 is: 1,881,443.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,509,253.32 : 3,462,801.07 = 1,363,352.80 : x
  2. Step 2: Convert to fraction form
    2,509,253.32/3,462,801.07 = 1,363,352.80/x
  3. Step 3: Cross multiply
    2,509,253.32x = 3,462,801.07 × 1,363,352.80
  4. Step 4: Simplify right side
    2,509,253.32x = 4,721,019,513,905.11
  5. Step 5: Solve for x
    x = 4,721,019,513,905.11/2,509,253.32
  6. Step 6: Final answer
    x = 1,881,443.97

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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.