Home / 2,024,085.20-3,036,127.80-528,177.20

Finding the Fourth Proportional to 2,024,085.20, 3,036,127.80 and 528,177.20

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Solution

The fourth proportional to 2,024,085.20, 3,036,127.80 and 528,177.20 is: 792,265.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,085.20 : 3,036,127.80 = 528,177.20 : x
  2. Step 2: Convert to fraction form
    2,024,085.20/3,036,127.80 = 528,177.20/x
  3. Step 3: Cross multiply
    2,024,085.20x = 3,036,127.80 × 528,177.20
  4. Step 4: Simplify right side
    2,024,085.20x = 1,603,613,480,246.16
  5. Step 5: Solve for x
    x = 1,603,613,480,246.16/2,024,085.20
  6. Step 6: Final answer
    x = 792,265.80

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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.