Home / 741,015.06-1,108,477.71-591,547.26

Finding the Fourth Proportional to 741,015.06, 1,108,477.71 and 591,547.26

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Solution

The fourth proportional to 741,015.06, 1,108,477.71 and 591,547.26 is: 884,890.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    741,015.06 : 1,108,477.71 = 591,547.26 : x
  2. Step 2: Convert to fraction form
    741,015.06/1,108,477.71 = 591,547.26/x
  3. Step 3: Cross multiply
    741,015.06x = 1,108,477.71 × 591,547.26
  4. Step 4: Simplify right side
    741,015.06x = 655,716,952,121.58
  5. Step 5: Solve for x
    x = 655,716,952,121.58/741,015.06
  6. Step 6: Final answer
    x = 884,890.18

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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.