Home / 1,066,464.16-1,599,370.92-560,750.78

Finding the Fourth Proportional to 1,066,464.16, 1,599,370.92 and 560,750.78

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Solution

The fourth proportional to 1,066,464.16, 1,599,370.92 and 560,750.78 is: 840,955.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,464.16 : 1,599,370.92 = 560,750.78 : x
  2. Step 2: Convert to fraction form
    1,066,464.16/1,599,370.92 = 560,750.78/x
  3. Step 3: Cross multiply
    1,066,464.16x = 1,599,370.92 × 560,750.78
  4. Step 4: Simplify right side
    1,066,464.16x = 896,848,494,897.75
  5. Step 5: Solve for x
    x = 896,848,494,897.75/1,066,464.16
  6. Step 6: Final answer
    x = 840,955.12

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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.