Home / 944,088.36-1,416,133.88-720,717.04

Finding the Fourth Proportional to 944,088.36, 1,416,133.88 and 720,717.04

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Solution

The fourth proportional to 944,088.36, 1,416,133.88 and 720,717.04 is: 1,081,076.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,088.36 : 1,416,133.88 = 720,717.04 : x
  2. Step 2: Convert to fraction form
    944,088.36/1,416,133.88 = 720,717.04/x
  3. Step 3: Cross multiply
    944,088.36x = 1,416,133.88 × 720,717.04
  4. Step 4: Simplify right side
    944,088.36x = 1,020,631,818,237.32
  5. Step 5: Solve for x
    x = 1,020,631,818,237.32/944,088.36
  6. Step 6: Final answer
    x = 1,081,076.58

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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.