Home / 962,350.09-1,327,953.14-575,088.66

Finding the Fourth Proportional to 962,350.09, 1,327,953.14 and 575,088.66

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Solution

The fourth proportional to 962,350.09, 1,327,953.14 and 575,088.66 is: 793,568.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,350.09 : 1,327,953.14 = 575,088.66 : x
  2. Step 2: Convert to fraction form
    962,350.09/1,327,953.14 = 575,088.66/x
  3. Step 3: Cross multiply
    962,350.09x = 1,327,953.14 × 575,088.66
  4. Step 4: Simplify right side
    962,350.09x = 763,690,783,747.91
  5. Step 5: Solve for x
    x = 763,690,783,747.91/962,350.09
  6. Step 6: Final answer
    x = 793,568.57

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1.5x scale

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.