Home / 1,035,524.46-1,552,564.51-458,834.09

Finding the Fourth Proportional to 1,035,524.46, 1,552,564.51 and 458,834.09

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Solution

The fourth proportional to 1,035,524.46, 1,552,564.51 and 458,834.09 is: 687,931.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,524.46 : 1,552,564.51 = 458,834.09 : x
  2. Step 2: Convert to fraction form
    1,035,524.46/1,552,564.51 = 458,834.09/x
  3. Step 3: Cross multiply
    1,035,524.46x = 1,552,564.51 × 458,834.09
  4. Step 4: Simplify right side
    1,035,524.46x = 712,369,524,112.15
  5. Step 5: Solve for x
    x = 712,369,524,112.15/1,035,524.46
  6. Step 6: Final answer
    x = 687,931.14

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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.