Home / 8,177,290.11-11,284,734.98-4,506,338.39

Finding the Fourth Proportional to 8,177,290.11, 11,284,734.98 and 4,506,338.39

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Solution

The fourth proportional to 8,177,290.11, 11,284,734.98 and 4,506,338.39 is: 6,218,788.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,177,290.11 : 11,284,734.98 = 4,506,338.39 : x
  2. Step 2: Convert to fraction form
    8,177,290.11/11,284,734.98 = 4,506,338.39/x
  3. Step 3: Cross multiply
    8,177,290.11x = 11,284,734.98 × 4,506,338.39
  4. Step 4: Simplify right side
    8,177,290.11x = 50,852,834,461,349.88
  5. Step 5: Solve for x
    x = 50,852,834,461,349.88/8,177,290.11
  6. Step 6: Final answer
    x = 6,218,788.10

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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.