Home / 734,442.93-1,100,630.16-584,015.67

Finding the Fourth Proportional to 734,442.93, 1,100,630.16 and 584,015.67

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Solution

The fourth proportional to 734,442.93, 1,100,630.16 and 584,015.67 is: 875,201.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,442.93 : 1,100,630.16 = 584,015.67 : x
  2. Step 2: Convert to fraction form
    734,442.93/1,100,630.16 = 584,015.67/x
  3. Step 3: Cross multiply
    734,442.93x = 1,100,630.16 × 584,015.67
  4. Step 4: Simplify right side
    734,442.93x = 642,785,260,314.61
  5. Step 5: Solve for x
    x = 642,785,260,314.61/734,442.93
  6. Step 6: Final answer
    x = 875,201.10

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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.