Home / 1,094,931.75-1,500,031.49-1,053,995.37

Finding the Fourth Proportional to 1,094,931.75, 1,500,031.49 and 1,053,995.37

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Solution

The fourth proportional to 1,094,931.75, 1,500,031.49 and 1,053,995.37 is: 1,443,949.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,931.75 : 1,500,031.49 = 1,053,995.37 : x
  2. Step 2: Convert to fraction form
    1,094,931.75/1,500,031.49 = 1,053,995.37/x
  3. Step 3: Cross multiply
    1,094,931.75x = 1,500,031.49 × 1,053,995.37
  4. Step 4: Simplify right side
    1,094,931.75x = 1,581,026,245,314.20
  5. Step 5: Solve for x
    x = 1,581,026,245,314.20/1,094,931.75
  6. Step 6: Final answer
    x = 1,443,949.58

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.