Home / 2,623,294.19-3,620,050.41-1,461,680.43

Finding the Fourth Proportional to 2,623,294.19, 3,620,050.41 and 1,461,680.43

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Solution

The fourth proportional to 2,623,294.19, 3,620,050.41 and 1,461,680.43 is: 2,017,065.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,623,294.19 : 3,620,050.41 = 1,461,680.43 : x
  2. Step 2: Convert to fraction form
    2,623,294.19/3,620,050.41 = 1,461,680.43/x
  3. Step 3: Cross multiply
    2,623,294.19x = 3,620,050.41 × 1,461,680.43
  4. Step 4: Simplify right side
    2,623,294.19x = 5,291,356,839,910.48
  5. Step 5: Solve for x
    x = 5,291,356,839,910.48/2,623,294.19
  6. Step 6: Final answer
    x = 2,017,065.74

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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.