Home / 2,302,972.19-3,457,451.75-1,770,866.90

Finding the Fourth Proportional to 2,302,972.19, 3,457,451.75 and 1,770,866.90

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Solution

The fourth proportional to 2,302,972.19, 3,457,451.75 and 1,770,866.90 is: 2,658,602.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,302,972.19 : 3,457,451.75 = 1,770,866.90 : x
  2. Step 2: Convert to fraction form
    2,302,972.19/3,457,451.75 = 1,770,866.90/x
  3. Step 3: Cross multiply
    2,302,972.19x = 3,457,451.75 × 1,770,866.90
  4. Step 4: Simplify right side
    2,302,972.19x = 6,122,686,836,280.48
  5. Step 5: Solve for x
    x = 6,122,686,836,280.48/2,302,972.19
  6. Step 6: Final answer
    x = 2,658,602.16

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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.