Home / 1,835,276.60-2,752,914.90-573,231.80

Finding the Fourth Proportional to 1,835,276.60, 2,752,914.90 and 573,231.80

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Solution

The fourth proportional to 1,835,276.60, 2,752,914.90 and 573,231.80 is: 859,847.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,276.60 : 2,752,914.90 = 573,231.80 : x
  2. Step 2: Convert to fraction form
    1,835,276.60/2,752,914.90 = 573,231.80/x
  3. Step 3: Cross multiply
    1,835,276.60x = 2,752,914.90 × 573,231.80
  4. Step 4: Simplify right side
    1,835,276.60x = 1,578,058,363,373.82
  5. Step 5: Solve for x
    x = 1,578,058,363,373.82/1,835,276.60
  6. Step 6: Final answer
    x = 859,847.70

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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.