Home / 1,530,545.84-2,296,150.88-465,560.22

Finding the Fourth Proportional to 1,530,545.84, 2,296,150.88 and 465,560.22

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Solution

The fourth proportional to 1,530,545.84, 2,296,150.88 and 465,560.22 is: 698,441.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,530,545.84 : 2,296,150.88 = 465,560.22 : x
  2. Step 2: Convert to fraction form
    1,530,545.84/2,296,150.88 = 465,560.22/x
  3. Step 3: Cross multiply
    1,530,545.84x = 2,296,150.88 × 465,560.22
  4. Step 4: Simplify right side
    1,530,545.84x = 1,068,996,508,845.99
  5. Step 5: Solve for x
    x = 1,068,996,508,845.99/1,530,545.84
  6. Step 6: Final answer
    x = 698,441.35

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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.