Home / 735,301.44-1,103,896.71-566,928.72

Finding the Fourth Proportional to 735,301.44, 1,103,896.71 and 566,928.72

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Solution

The fourth proportional to 735,301.44, 1,103,896.71 and 566,928.72 is: 851,121.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,301.44 : 1,103,896.71 = 566,928.72 : x
  2. Step 2: Convert to fraction form
    735,301.44/1,103,896.71 = 566,928.72/x
  3. Step 3: Cross multiply
    735,301.44x = 1,103,896.71 × 566,928.72
  4. Step 4: Simplify right side
    735,301.44x = 625,830,748,812.51
  5. Step 5: Solve for x
    x = 625,830,748,812.51/735,301.44
  6. Step 6: Final answer
    x = 851,121.34

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1.5x scale

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.