Home / 1,560,110-2,152,951.80-844,718

Finding the Fourth Proportional to 1,560,110, 2,152,951.80 and 844,718

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Solution

The fourth proportional to 1,560,110, 2,152,951.80 and 844,718 is: 1,165,710.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,560,110 : 2,152,951.80 = 844,718 : x
  2. Step 2: Convert to fraction form
    1,560,110/2,152,951.80 = 844,718/x
  3. Step 3: Cross multiply
    1,560,110x = 2,152,951.80 × 844,718
  4. Step 4: Simplify right side
    1,560,110x = 1,818,637,138,592.40
  5. Step 5: Solve for x
    x = 1,818,637,138,592.40/1,560,110
  6. Step 6: Final answer
    x = 1,165,710.84

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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.