Home / 1,707,500.08-2,356,350.90-943,553.68

Finding the Fourth Proportional to 1,707,500.08, 2,356,350.90 and 943,553.68

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Solution

The fourth proportional to 1,707,500.08, 2,356,350.90 and 943,553.68 is: 1,302,104.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,707,500.08 : 2,356,350.90 = 943,553.68 : x
  2. Step 2: Convert to fraction form
    1,707,500.08/2,356,350.90 = 943,553.68/x
  3. Step 3: Cross multiply
    1,707,500.08x = 2,356,350.90 × 943,553.68
  4. Step 4: Simplify right side
    1,707,500.08x = 2,223,343,563,066.31
  5. Step 5: Solve for x
    x = 2,223,343,563,066.31/1,707,500.08
  6. Step 6: Final answer
    x = 1,302,104.51

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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.