Home / 3,555,483.31-4,901,934.67-2,265,853.15

Finding the Fourth Proportional to 3,555,483.31, 4,901,934.67 and 2,265,853.15

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Solution

The fourth proportional to 3,555,483.31, 4,901,934.67 and 2,265,853.15 is: 3,123,925.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,483.31 : 4,901,934.67 = 2,265,853.15 : x
  2. Step 2: Convert to fraction form
    3,555,483.31/4,901,934.67 = 2,265,853.15/x
  3. Step 3: Cross multiply
    3,555,483.31x = 4,901,934.67 × 2,265,853.15
  4. Step 4: Simplify right side
    3,555,483.31x = 11,107,064,113,113.71
  5. Step 5: Solve for x
    x = 11,107,064,113,113.71/3,555,483.31
  6. Step 6: Final answer
    x = 3,123,925.26

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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.