Home / 2,055,265.65-2,836,207.91-1,137,532.41

Finding the Fourth Proportional to 2,055,265.65, 2,836,207.91 and 1,137,532.41

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Solution

The fourth proportional to 2,055,265.65, 2,836,207.91 and 1,137,532.41 is: 1,569,762.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,055,265.65 : 2,836,207.91 = 1,137,532.41 : x
  2. Step 2: Convert to fraction form
    2,055,265.65/2,836,207.91 = 1,137,532.41/x
  3. Step 3: Cross multiply
    2,055,265.65x = 2,836,207.91 × 1,137,532.41
  4. Step 4: Simplify right side
    2,055,265.65x = 3,226,278,421,967.19
  5. Step 5: Solve for x
    x = 3,226,278,421,967.19/2,055,265.65
  6. Step 6: Final answer
    x = 1,569,762.25

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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.