Home / 1,094,931.85-1,500,031.61-1,053,995.46

Finding the Fourth Proportional to 1,094,931.85, 1,500,031.61 and 1,053,995.46

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Solution

The fourth proportional to 1,094,931.85, 1,500,031.61 and 1,053,995.46 is: 1,443,949.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,931.85 : 1,500,031.61 = 1,053,995.46 : x
  2. Step 2: Convert to fraction form
    1,094,931.85/1,500,031.61 = 1,053,995.46/x
  3. Step 3: Cross multiply
    1,094,931.85x = 1,500,031.61 × 1,053,995.46
  4. Step 4: Simplify right side
    1,094,931.85x = 1,581,026,509,431.48
  5. Step 5: Solve for x
    x = 1,581,026,509,431.48/1,094,931.85
  6. Step 6: Final answer
    x = 1,443,949.70

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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.