Home / 3,371,641.90-4,653,415.28-2,506,223.43

Finding the Fourth Proportional to 3,371,641.90, 4,653,415.28 and 2,506,223.43

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Solution

The fourth proportional to 3,371,641.90, 4,653,415.28 and 2,506,223.43 is: 3,458,996.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,641.90 : 4,653,415.28 = 2,506,223.43 : x
  2. Step 2: Convert to fraction form
    3,371,641.90/4,653,415.28 = 2,506,223.43/x
  3. Step 3: Cross multiply
    3,371,641.90x = 4,653,415.28 × 2,506,223.43
  4. Step 4: Simplify right side
    3,371,641.90x = 11,662,498,404,256.01
  5. Step 5: Solve for x
    x = 11,662,498,404,256.01/3,371,641.90
  6. Step 6: Final answer
    x = 3,458,996.76

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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.