Home / 4,182,501.54-5,768,598.02-3,025,288.76

Finding the Fourth Proportional to 4,182,501.54, 5,768,598.02 and 3,025,288.76

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Solution

The fourth proportional to 4,182,501.54, 5,768,598.02 and 3,025,288.76 is: 4,172,544.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,182,501.54 : 5,768,598.02 = 3,025,288.76 : x
  2. Step 2: Convert to fraction form
    4,182,501.54/5,768,598.02 = 3,025,288.76/x
  3. Step 3: Cross multiply
    4,182,501.54x = 5,768,598.02 × 3,025,288.76
  4. Step 4: Simplify right side
    4,182,501.54x = 17,451,674,750,864.25
  5. Step 5: Solve for x
    x = 17,451,674,750,864.25/4,182,501.54
  6. Step 6: Final answer
    x = 4,172,544.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.