Home / 734,280.44-1,102,226.16-583,447.15

Finding the Fourth Proportional to 734,280.44, 1,102,226.16 and 583,447.15

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Solution

The fourth proportional to 734,280.44, 1,102,226.16 and 583,447.15 is: 875,810.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,280.44 : 1,102,226.16 = 583,447.15 : x
  2. Step 2: Convert to fraction form
    734,280.44/1,102,226.16 = 583,447.15/x
  3. Step 3: Cross multiply
    734,280.44x = 1,102,226.16 × 583,447.15
  4. Step 4: Simplify right side
    734,280.44x = 643,090,715,273.15
  5. Step 5: Solve for x
    x = 643,090,715,273.15/734,280.44
  6. Step 6: Final answer
    x = 875,810.77

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Double scale
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1.5x scale

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.