Home / 1,034,933.63-1,427,603.06-672,598.81

Finding the Fourth Proportional to 1,034,933.63, 1,427,603.06 and 672,598.81

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Solution

The fourth proportional to 1,034,933.63, 1,427,603.06 and 672,598.81 is: 927,792.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,933.63 : 1,427,603.06 = 672,598.81 : x
  2. Step 2: Convert to fraction form
    1,034,933.63/1,427,603.06 = 672,598.81/x
  3. Step 3: Cross multiply
    1,034,933.63x = 1,427,603.06 × 672,598.81
  4. Step 4: Simplify right side
    1,034,933.63x = 960,204,119,308.36
  5. Step 5: Solve for x
    x = 960,204,119,308.36/1,034,933.63
  6. Step 6: Final answer
    x = 927,792.94

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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.