Home / 7,051,577.65-10,577,070.92-2,259,160.81

Finding the Fourth Proportional to 7,051,577.65, 10,577,070.92 and 2,259,160.81

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Solution

The fourth proportional to 7,051,577.65, 10,577,070.92 and 2,259,160.81 is: 3,388,646.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,051,577.65 : 10,577,070.92 = 2,259,160.81 : x
  2. Step 2: Convert to fraction form
    7,051,577.65/10,577,070.92 = 2,259,160.81/x
  3. Step 3: Cross multiply
    7,051,577.65x = 10,577,070.92 × 2,259,160.81
  4. Step 4: Simplify right side
    7,051,577.65x = 23,895,304,086,259.87
  5. Step 5: Solve for x
    x = 23,895,304,086,259.87/7,051,577.65
  6. Step 6: Final answer
    x = 3,388,646.52

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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.