Home / 3,312,458.46-4,574,677.71-2,951,376.24

Finding the Fourth Proportional to 3,312,458.46, 4,574,677.71 and 2,951,376.24

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Solution

The fourth proportional to 3,312,458.46, 4,574,677.71 and 2,951,376.24 is: 4,076,004.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,312,458.46 : 4,574,677.71 = 2,951,376.24 : x
  2. Step 2: Convert to fraction form
    3,312,458.46/4,574,677.71 = 2,951,376.24/x
  3. Step 3: Cross multiply
    3,312,458.46x = 4,574,677.71 × 2,951,376.24
  4. Step 4: Simplify right side
    3,312,458.46x = 13,501,595,098,951.61
  5. Step 5: Solve for x
    x = 13,501,595,098,951.61/3,312,458.46
  6. Step 6: Final answer
    x = 4,076,004.35

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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.