Home / 1,053,328.10-1,453,592.22-594,538.94

Finding the Fourth Proportional to 1,053,328.10, 1,453,592.22 and 594,538.94

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Solution

The fourth proportional to 1,053,328.10, 1,453,592.22 and 594,538.94 is: 820,463.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,328.10 : 1,453,592.22 = 594,538.94 : x
  2. Step 2: Convert to fraction form
    1,053,328.10/1,453,592.22 = 594,538.94/x
  3. Step 3: Cross multiply
    1,053,328.10x = 1,453,592.22 × 594,538.94
  4. Step 4: Simplify right side
    1,053,328.10x = 864,217,170,403.09
  5. Step 5: Solve for x
    x = 864,217,170,403.09/1,053,328.10
  6. Step 6: Final answer
    x = 820,463.42

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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.