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Finding the Fourth Proportional to 544,094.91, 750,835.98 and 302,371.38

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Solution

The fourth proportional to 544,094.91, 750,835.98 and 302,371.38 is: 417,264.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,094.91 : 750,835.98 = 302,371.38 : x
  2. Step 2: Convert to fraction form
    544,094.91/750,835.98 = 302,371.38/x
  3. Step 3: Cross multiply
    544,094.91x = 750,835.98 × 302,371.38
  4. Step 4: Simplify right side
    544,094.91x = 227,031,311,426.25
  5. Step 5: Solve for x
    x = 227,031,311,426.25/544,094.91
  6. Step 6: Final answer
    x = 417,264.17

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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.