Home / 6,164,779.80-9,248,744.34-2,377,245.72

Finding the Fourth Proportional to 6,164,779.80, 9,248,744.34 and 2,377,245.72

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Solution

The fourth proportional to 6,164,779.80, 9,248,744.34 and 2,377,245.72 is: 3,566,475.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,164,779.80 : 9,248,744.34 = 2,377,245.72 : x
  2. Step 2: Convert to fraction form
    6,164,779.80/9,248,744.34 = 2,377,245.72/x
  3. Step 3: Cross multiply
    6,164,779.80x = 9,248,744.34 × 2,377,245.72
  4. Step 4: Simplify right side
    6,164,779.80x = 21,986,537,897,639.23
  5. Step 5: Solve for x
    x = 21,986,537,897,639.23/6,164,779.80
  6. Step 6: Final answer
    x = 3,566,475.79

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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.