Home / 3,564,551.70-5,346,827.55-3,312,609.30

Finding the Fourth Proportional to 3,564,551.70, 5,346,827.55 and 3,312,609.30

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Solution

The fourth proportional to 3,564,551.70, 5,346,827.55 and 3,312,609.30 is: 4,968,913.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,551.70 : 5,346,827.55 = 3,312,609.30 : x
  2. Step 2: Convert to fraction form
    3,564,551.70/5,346,827.55 = 3,312,609.30/x
  3. Step 3: Cross multiply
    3,564,551.70x = 5,346,827.55 × 3,312,609.30
  4. Step 4: Simplify right side
    3,564,551.70x = 17,711,950,667,626.21
  5. Step 5: Solve for x
    x = 17,711,950,667,626.21/3,564,551.70
  6. Step 6: Final answer
    x = 4,968,913.95

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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.