Home / 5,181,282.95-7,771,818.33-2,301,869.18

Finding the Fourth Proportional to 5,181,282.95, 7,771,818.33 and 2,301,869.18

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Solution

The fourth proportional to 5,181,282.95, 7,771,818.33 and 2,301,869.18 is: 3,452,756.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,181,282.95 : 7,771,818.33 = 2,301,869.18 : x
  2. Step 2: Convert to fraction form
    5,181,282.95/7,771,818.33 = 2,301,869.18/x
  3. Step 3: Cross multiply
    5,181,282.95x = 7,771,818.33 × 2,301,869.18
  4. Step 4: Simplify right side
    5,181,282.95x = 17,889,709,115,633.68
  5. Step 5: Solve for x
    x = 17,889,709,115,633.68/5,181,282.95
  6. Step 6: Final answer
    x = 3,452,756.64

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