Home / 1,041,213.49-1,561,946.61-293,259.49

Finding the Fourth Proportional to 1,041,213.49, 1,561,946.61 and 293,259.49

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Solution

The fourth proportional to 1,041,213.49, 1,561,946.61 and 293,259.49 is: 439,924.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,213.49 : 1,561,946.61 = 293,259.49 : x
  2. Step 2: Convert to fraction form
    1,041,213.49/1,561,946.61 = 293,259.49/x
  3. Step 3: Cross multiply
    1,041,213.49x = 1,561,946.61 × 293,259.49
  4. Step 4: Simplify right side
    1,041,213.49x = 458,055,666,255.83
  5. Step 5: Solve for x
    x = 458,055,666,255.83/1,041,213.49
  6. Step 6: Final answer
    x = 439,924.83

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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.