Home / 1,954,550.67-2,918,457.02-1,750,831.62

Finding the Fourth Proportional to 1,954,550.67, 2,918,457.02 and 1,750,831.62

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Solution

The fourth proportional to 1,954,550.67, 2,918,457.02 and 1,750,831.62 is: 2,614,271.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,954,550.67 : 2,918,457.02 = 1,750,831.62 : x
  2. Step 2: Convert to fraction form
    1,954,550.67/2,918,457.02 = 1,750,831.62/x
  3. Step 3: Cross multiply
    1,954,550.67x = 2,918,457.02 × 1,750,831.62
  4. Step 4: Simplify right side
    1,954,550.67x = 5,109,726,832,226.97
  5. Step 5: Solve for x
    x = 5,109,726,832,226.97/1,954,550.67
  6. Step 6: Final answer
    x = 2,614,271.87

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.