Home / 730,015.20-1,094,828.40-224,575.20

Finding the Fourth Proportional to 730,015.20, 1,094,828.40 and 224,575.20

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Solution

The fourth proportional to 730,015.20, 1,094,828.40 and 224,575.20 is: 336,803.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,015.20 : 1,094,828.40 = 224,575.20 : x
  2. Step 2: Convert to fraction form
    730,015.20/1,094,828.40 = 224,575.20/x
  3. Step 3: Cross multiply
    730,015.20x = 1,094,828.40 × 224,575.20
  4. Step 4: Simplify right side
    730,015.20x = 245,871,306,895.68
  5. Step 5: Solve for x
    x = 245,871,306,895.68/730,015.20
  6. Step 6: Final answer
    x = 336,803.00

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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.