Home / 1,077,475.67-1,486,983.22-594,039.93

Finding the Fourth Proportional to 1,077,475.67, 1,486,983.22 and 594,039.93

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Solution

The fourth proportional to 1,077,475.67, 1,486,983.22 and 594,039.93 is: 819,811.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,475.67 : 1,486,983.22 = 594,039.93 : x
  2. Step 2: Convert to fraction form
    1,077,475.67/1,486,983.22 = 594,039.93/x
  3. Step 3: Cross multiply
    1,077,475.67x = 1,486,983.22 × 594,039.93
  4. Step 4: Simplify right side
    1,077,475.67x = 883,327,400,858.69
  5. Step 5: Solve for x
    x = 883,327,400,858.69/1,077,475.67
  6. Step 6: Final answer
    x = 819,811.92

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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.