Home / 3,584,580.89-5,377,401.88-1,154,919.87

Finding the Fourth Proportional to 3,584,580.89, 5,377,401.88 and 1,154,919.87

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Solution

The fourth proportional to 3,584,580.89, 5,377,401.88 and 1,154,919.87 is: 1,732,550.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584,580.89 : 5,377,401.88 = 1,154,919.87 : x
  2. Step 2: Convert to fraction form
    3,584,580.89/5,377,401.88 = 1,154,919.87/x
  3. Step 3: Cross multiply
    3,584,580.89x = 5,377,401.88 × 1,154,919.87
  4. Step 4: Simplify right side
    3,584,580.89x = 6,210,468,277,300.06
  5. Step 5: Solve for x
    x = 6,210,468,277,300.06/3,584,580.89
  6. Step 6: Final answer
    x = 1,732,550.74

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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.