Home / 710,535.84-1,063,893.90-541,249.74

Finding the Fourth Proportional to 710,535.84, 1,063,893.90 and 541,249.74

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Solution

The fourth proportional to 710,535.84, 1,063,893.90 and 541,249.74 is: 810,419.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    710,535.84 : 1,063,893.90 = 541,249.74 : x
  2. Step 2: Convert to fraction form
    710,535.84/1,063,893.90 = 541,249.74/x
  3. Step 3: Cross multiply
    710,535.84x = 1,063,893.90 × 541,249.74
  4. Step 4: Simplify right side
    710,535.84x = 575,832,295,747.74
  5. Step 5: Solve for x
    x = 575,832,295,747.74/710,535.84
  6. Step 6: Final answer
    x = 810,419.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.