Home / 1,150,762.76-1,726,081.50-352,044.26

Finding the Fourth Proportional to 1,150,762.76, 1,726,081.50 and 352,044.26

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Solution

The fourth proportional to 1,150,762.76, 1,726,081.50 and 352,044.26 is: 528,047.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,762.76 : 1,726,081.50 = 352,044.26 : x
  2. Step 2: Convert to fraction form
    1,150,762.76/1,726,081.50 = 352,044.26/x
  3. Step 3: Cross multiply
    1,150,762.76x = 1,726,081.50 × 352,044.26
  4. Step 4: Simplify right side
    1,150,762.76x = 607,657,084,367.19
  5. Step 5: Solve for x
    x = 607,657,084,367.19/1,150,762.76
  6. Step 6: Final answer
    x = 528,047.23

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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.