Home / 970,797.93-1,339,746.99-541,081.13

Finding the Fourth Proportional to 970,797.93, 1,339,746.99 and 541,081.13

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Solution

The fourth proportional to 970,797.93, 1,339,746.99 and 541,081.13 is: 746,717.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    970,797.93 : 1,339,746.99 = 541,081.13 : x
  2. Step 2: Convert to fraction form
    970,797.93/1,339,746.99 = 541,081.13/x
  3. Step 3: Cross multiply
    970,797.93x = 1,339,746.99 × 541,081.13
  4. Step 4: Simplify right side
    970,797.93x = 724,911,814,071.59
  5. Step 5: Solve for x
    x = 724,911,814,071.59/970,797.93
  6. Step 6: Final answer
    x = 746,717.51

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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.