Home / 3,577,854.24-5,365,644.12-1,181,252.16

Finding the Fourth Proportional to 3,577,854.24, 5,365,644.12 and 1,181,252.16

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Solution

The fourth proportional to 3,577,854.24, 5,365,644.12 and 1,181,252.16 is: 1,771,502.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,577,854.24 : 5,365,644.12 = 1,181,252.16 : x
  2. Step 2: Convert to fraction form
    3,577,854.24/5,365,644.12 = 1,181,252.16/x
  3. Step 3: Cross multiply
    3,577,854.24x = 5,365,644.12 × 1,181,252.16
  4. Step 4: Simplify right side
    3,577,854.24x = 6,338,178,706,541.30
  5. Step 5: Solve for x
    x = 6,338,178,706,541.30/3,577,854.24
  6. Step 6: Final answer
    x = 1,771,502.77

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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.