Home / 4,513,793.40-6,770,690.10-2,715,751.35

Finding the Fourth Proportional to 4,513,793.40, 6,770,690.10 and 2,715,751.35

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Solution

The fourth proportional to 4,513,793.40, 6,770,690.10 and 2,715,751.35 is: 4,073,627.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,513,793.40 : 6,770,690.10 = 2,715,751.35 : x
  2. Step 2: Convert to fraction form
    4,513,793.40/6,770,690.10 = 2,715,751.35/x
  3. Step 3: Cross multiply
    4,513,793.40x = 6,770,690.10 × 2,715,751.35
  4. Step 4: Simplify right side
    4,513,793.40x = 18,387,510,779,506.63
  5. Step 5: Solve for x
    x = 18,387,510,779,506.63/4,513,793.40
  6. Step 6: Final answer
    x = 4,073,627.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.