Home / 1,707,465.72-2,356,097.58-943,414.68

Finding the Fourth Proportional to 1,707,465.72, 2,356,097.58 and 943,414.68

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Solution

The fourth proportional to 1,707,465.72, 2,356,097.58 and 943,414.68 is: 1,301,798.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,707,465.72 : 2,356,097.58 = 943,414.68 : x
  2. Step 2: Convert to fraction form
    1,707,465.72/2,356,097.58 = 943,414.68/x
  3. Step 3: Cross multiply
    1,707,465.72x = 2,356,097.58 × 943,414.68
  4. Step 4: Simplify right side
    1,707,465.72x = 2,222,777,044,484.47
  5. Step 5: Solve for x
    x = 2,222,777,044,484.47/1,707,465.72
  6. Step 6: Final answer
    x = 1,301,798.93

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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.