Home / 1,100,064.56-1,650,570.84-594,981.15

Finding the Fourth Proportional to 1,100,064.56, 1,650,570.84 and 594,981.15

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Solution

The fourth proportional to 1,100,064.56, 1,650,570.84 and 594,981.15 is: 892,728.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,100,064.56 : 1,650,570.84 = 594,981.15 : x
  2. Step 2: Convert to fraction form
    1,100,064.56/1,650,570.84 = 594,981.15/x
  3. Step 3: Cross multiply
    1,100,064.56x = 1,650,570.84 × 594,981.15
  4. Step 4: Simplify right side
    1,100,064.56x = 982,058,536,539.67
  5. Step 5: Solve for x
    x = 982,058,536,539.67/1,100,064.56
  6. Step 6: Final answer
    x = 892,728.10

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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.