Home / 1,792,551.60-2,687,366.70-833,612.22

Finding the Fourth Proportional to 1,792,551.60, 2,687,366.70 and 833,612.22

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Solution

The fourth proportional to 1,792,551.60, 2,687,366.70 and 833,612.22 is: 1,249,739.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,792,551.60 : 2,687,366.70 = 833,612.22 : x
  2. Step 2: Convert to fraction form
    1,792,551.60/2,687,366.70 = 833,612.22/x
  3. Step 3: Cross multiply
    1,792,551.60x = 2,687,366.70 × 833,612.22
  4. Step 4: Simplify right side
    1,792,551.60x = 2,240,221,720,741.07
  5. Step 5: Solve for x
    x = 2,240,221,720,741.07/1,792,551.60
  6. Step 6: Final answer
    x = 1,249,739.04

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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.