Home / 3,601,552.79-5,402,338.34-1,471,636.91

Finding the Fourth Proportional to 3,601,552.79, 5,402,338.34 and 1,471,636.91

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Solution

The fourth proportional to 3,601,552.79, 5,402,338.34 and 1,471,636.91 is: 2,207,459.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,601,552.79 : 5,402,338.34 = 1,471,636.91 : x
  2. Step 2: Convert to fraction form
    3,601,552.79/5,402,338.34 = 1,471,636.91/x
  3. Step 3: Cross multiply
    3,601,552.79x = 5,402,338.34 × 1,471,636.91
  4. Step 4: Simplify right side
    3,601,552.79x = 7,950,280,507,599.79
  5. Step 5: Solve for x
    x = 7,950,280,507,599.79/3,601,552.79
  6. Step 6: Final answer
    x = 2,207,459.11

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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.