Home / 734,523.16-1,100,750.10-584,095.90

Finding the Fourth Proportional to 734,523.16, 1,100,750.10 and 584,095.90

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Solution

The fourth proportional to 734,523.16, 1,100,750.10 and 584,095.90 is: 875,321.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,523.16 : 1,100,750.10 = 584,095.90 : x
  2. Step 2: Convert to fraction form
    734,523.16/1,100,750.10 = 584,095.90/x
  3. Step 3: Cross multiply
    734,523.16x = 1,100,750.10 × 584,095.90
  4. Step 4: Simplify right side
    734,523.16x = 642,943,620,334.59
  5. Step 5: Solve for x
    x = 642,943,620,334.59/734,523.16
  6. Step 6: Final answer
    x = 875,321.10

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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.