Home / 9,533,295.40-13,156,219.94-5,812,341.16

Finding the Fourth Proportional to 9,533,295.40, 13,156,219.94 and 5,812,341.16

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Solution

The fourth proportional to 9,533,295.40, 13,156,219.94 and 5,812,341.16 is: 8,021,196.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,533,295.40 : 13,156,219.94 = 5,812,341.16 : x
  2. Step 2: Convert to fraction form
    9,533,295.40/13,156,219.94 = 5,812,341.16/x
  3. Step 3: Cross multiply
    9,533,295.40x = 13,156,219.94 × 5,812,341.16
  4. Step 4: Simplify right side
    9,533,295.40x = 76,468,438,667,274.73
  5. Step 5: Solve for x
    x = 76,468,438,667,274.73/9,533,295.40
  6. Step 6: Final answer
    x = 8,021,196.81

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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.