Home / 1,891,636.76-2,610,521.76-1,032,244.17

Finding the Fourth Proportional to 1,891,636.76, 2,610,521.76 and 1,032,244.17

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Solution

The fourth proportional to 1,891,636.76, 2,610,521.76 and 1,032,244.17 is: 1,424,531.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,891,636.76 : 2,610,521.76 = 1,032,244.17 : x
  2. Step 2: Convert to fraction form
    1,891,636.76/2,610,521.76 = 1,032,244.17/x
  3. Step 3: Cross multiply
    1,891,636.76x = 2,610,521.76 × 1,032,244.17
  4. Step 4: Simplify right side
    1,891,636.76x = 2,694,695,871,289.05
  5. Step 5: Solve for x
    x = 2,694,695,871,289.05/1,891,636.76
  6. Step 6: Final answer
    x = 1,424,531.36

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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.