Home / 2,376,829.80-3,565,244.70-1,097,434.80

Finding the Fourth Proportional to 2,376,829.80, 3,565,244.70 and 1,097,434.80

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Solution

The fourth proportional to 2,376,829.80, 3,565,244.70 and 1,097,434.80 is: 1,646,152.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,376,829.80 : 3,565,244.70 = 1,097,434.80 : x
  2. Step 2: Convert to fraction form
    2,376,829.80/3,565,244.70 = 1,097,434.80/x
  3. Step 3: Cross multiply
    2,376,829.80x = 3,565,244.70 × 1,097,434.80
  4. Step 4: Simplify right side
    2,376,829.80x = 3,912,623,604,295.56
  5. Step 5: Solve for x
    x = 3,912,623,604,295.56/2,376,829.80
  6. Step 6: Final answer
    x = 1,646,152.20

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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.