Home / 1,536,946.80-2,305,823.40-590,348.40

Finding the Fourth Proportional to 1,536,946.80, 2,305,823.40 and 590,348.40

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Solution

The fourth proportional to 1,536,946.80, 2,305,823.40 and 590,348.40 is: 885,677.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,536,946.80 : 2,305,823.40 = 590,348.40 : x
  2. Step 2: Convert to fraction form
    1,536,946.80/2,305,823.40 = 590,348.40/x
  3. Step 3: Cross multiply
    1,536,946.80x = 2,305,823.40 × 590,348.40
  4. Step 4: Simplify right side
    1,536,946.80x = 1,361,239,154,872.56
  5. Step 5: Solve for x
    x = 1,361,239,154,872.56/1,536,946.80
  6. Step 6: Final answer
    x = 885,677.47

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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.