Home / 898,924.68-1,348,393.50-225,017.64

Finding the Fourth Proportional to 898,924.68, 1,348,393.50 and 225,017.64

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Solution

The fourth proportional to 898,924.68, 1,348,393.50 and 225,017.64 is: 337,528.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    898,924.68 : 1,348,393.50 = 225,017.64 : x
  2. Step 2: Convert to fraction form
    898,924.68/1,348,393.50 = 225,017.64/x
  3. Step 3: Cross multiply
    898,924.68x = 1,348,393.50 × 225,017.64
  4. Step 4: Simplify right side
    898,924.68x = 303,412,323,161.34
  5. Step 5: Solve for x
    x = 303,412,323,161.34/898,924.68
  6. Step 6: Final answer
    x = 337,528.08

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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.