Home / 5,446,768.16-7,516,551.12-3,032,406.56

Finding the Fourth Proportional to 5,446,768.16, 7,516,551.12 and 3,032,406.56

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Solution

The fourth proportional to 5,446,768.16, 7,516,551.12 and 3,032,406.56 is: 4,184,727.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,446,768.16 : 7,516,551.12 = 3,032,406.56 : x
  2. Step 2: Convert to fraction form
    5,446,768.16/7,516,551.12 = 3,032,406.56/x
  3. Step 3: Cross multiply
    5,446,768.16x = 7,516,551.12 × 3,032,406.56
  4. Step 4: Simplify right side
    5,446,768.16x = 22,793,238,924,863.35
  5. Step 5: Solve for x
    x = 22,793,238,924,863.35/5,446,768.16
  6. Step 6: Final answer
    x = 4,184,727.21

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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.