Home / 1,133,819.93-1,564,673.67-617,572.22

Finding the Fourth Proportional to 1,133,819.93, 1,564,673.67 and 617,572.22

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Solution

The fourth proportional to 1,133,819.93, 1,564,673.67 and 617,572.22 is: 852,250.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,819.93 : 1,564,673.67 = 617,572.22 : x
  2. Step 2: Convert to fraction form
    1,133,819.93/1,564,673.67 = 617,572.22/x
  3. Step 3: Cross multiply
    1,133,819.93x = 1,564,673.67 × 617,572.22
  4. Step 4: Simplify right side
    1,133,819.93x = 966,298,995,599.09
  5. Step 5: Solve for x
    x = 966,298,995,599.09/1,133,819.93
  6. Step 6: Final answer
    x = 852,250.85

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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.