Home / 837,060.27-1,155,389.01-546,716.22

Finding the Fourth Proportional to 837,060.27, 1,155,389.01 and 546,716.22

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Solution

The fourth proportional to 837,060.27, 1,155,389.01 and 546,716.22 is: 754,628.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    837,060.27 : 1,155,389.01 = 546,716.22 : x
  2. Step 2: Convert to fraction form
    837,060.27/1,155,389.01 = 546,716.22/x
  3. Step 3: Cross multiply
    837,060.27x = 1,155,389.01 × 546,716.22
  4. Step 4: Simplify right side
    837,060.27x = 631,669,912,176.74
  5. Step 5: Solve for x
    x = 631,669,912,176.74/837,060.27
  6. Step 6: Final answer
    x = 754,628.95

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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.