Home / 3,495,287.28-4,822,342.92-2,849,597.40

Finding the Fourth Proportional to 3,495,287.28, 4,822,342.92 and 2,849,597.40

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Solution

The fourth proportional to 3,495,287.28, 4,822,342.92 and 2,849,597.40 is: 3,931,503.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,287.28 : 4,822,342.92 = 2,849,597.40 : x
  2. Step 2: Convert to fraction form
    3,495,287.28/4,822,342.92 = 2,849,597.40/x
  3. Step 3: Cross multiply
    3,495,287.28x = 4,822,342.92 × 2,849,597.40
  4. Step 4: Simplify right side
    3,495,287.28x = 13,741,735,846,740.41
  5. Step 5: Solve for x
    x = 13,741,735,846,740.41/3,495,287.28
  6. Step 6: Final answer
    x = 3,931,503.98

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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.