Home / 907,360.80-1,361,041.20-588,496.20

Finding the Fourth Proportional to 907,360.80, 1,361,041.20 and 588,496.20

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Solution

The fourth proportional to 907,360.80, 1,361,041.20 and 588,496.20 is: 882,744.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    907,360.80 : 1,361,041.20 = 588,496.20 : x
  2. Step 2: Convert to fraction form
    907,360.80/1,361,041.20 = 588,496.20/x
  3. Step 3: Cross multiply
    907,360.80x = 1,361,041.20 × 588,496.20
  4. Step 4: Simplify right side
    907,360.80x = 800,967,574,243.44
  5. Step 5: Solve for x
    x = 800,967,574,243.44/907,360.80
  6. Step 6: Final answer
    x = 882,744.30

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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.