Home / 4,495,654.19-6,199,861.95-2,946,351.60

Finding the Fourth Proportional to 4,495,654.19, 6,199,861.95 and 2,946,351.60

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Solution

The fourth proportional to 4,495,654.19, 6,199,861.95 and 2,946,351.60 is: 4,063,251.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,495,654.19 : 6,199,861.95 = 2,946,351.60 : x
  2. Step 2: Convert to fraction form
    4,495,654.19/6,199,861.95 = 2,946,351.60/x
  3. Step 3: Cross multiply
    4,495,654.19x = 6,199,861.95 × 2,946,351.60
  4. Step 4: Simplify right side
    4,495,654.19x = 18,266,973,176,161.62
  5. Step 5: Solve for x
    x = 18,266,973,176,161.62/4,495,654.19
  6. Step 6: Final answer
    x = 4,063,251.40

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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.