Home / 1,765,450.80-2,648,176.20-583,498.80

Finding the Fourth Proportional to 1,765,450.80, 2,648,176.20 and 583,498.80

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Solution

The fourth proportional to 1,765,450.80, 2,648,176.20 and 583,498.80 is: 875,248.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,765,450.80 : 2,648,176.20 = 583,498.80 : x
  2. Step 2: Convert to fraction form
    1,765,450.80/2,648,176.20 = 583,498.80/x
  3. Step 3: Cross multiply
    1,765,450.80x = 2,648,176.20 × 583,498.80
  4. Step 4: Simplify right side
    1,765,450.80x = 1,545,207,634,888.56
  5. Step 5: Solve for x
    x = 1,545,207,634,888.56/1,765,450.80
  6. Step 6: Final answer
    x = 875,248.20

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Double scale
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Similar ratio
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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.