Home / 1,041,208.74-1,561,939.46-293,254.74

Finding the Fourth Proportional to 1,041,208.74, 1,561,939.46 and 293,254.74

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Solution

The fourth proportional to 1,041,208.74, 1,561,939.46 and 293,254.74 is: 439,917.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,208.74 : 1,561,939.46 = 293,254.74 : x
  2. Step 2: Convert to fraction form
    1,041,208.74/1,561,939.46 = 293,254.74/x
  3. Step 3: Cross multiply
    1,041,208.74x = 1,561,939.46 × 293,254.74
  4. Step 4: Simplify right side
    1,041,208.74x = 458,046,150,238.04
  5. Step 5: Solve for x
    x = 458,046,150,238.04/1,041,208.74
  6. Step 6: Final answer
    x = 439,917.70

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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.