Home / 1,053,064.27-1,453,103.49-594,152.47

Finding the Fourth Proportional to 1,053,064.27, 1,453,103.49 and 594,152.47

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Solution

The fourth proportional to 1,053,064.27, 1,453,103.49 and 594,152.47 is: 819,859.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,064.27 : 1,453,103.49 = 594,152.47 : x
  2. Step 2: Convert to fraction form
    1,053,064.27/1,453,103.49 = 594,152.47/x
  3. Step 3: Cross multiply
    1,053,064.27x = 1,453,103.49 × 594,152.47
  4. Step 4: Simplify right side
    1,053,064.27x = 863,365,027,749.12
  5. Step 5: Solve for x
    x = 863,365,027,749.12/1,053,064.27
  6. Step 6: Final answer
    x = 819,859.77

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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.