Home / 793,093.95-1,094,471.05-430,518.06

Finding the Fourth Proportional to 793,093.95, 1,094,471.05 and 430,518.06

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Solution

The fourth proportional to 793,093.95, 1,094,471.05 and 430,518.06 is: 594,115.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,093.95 : 1,094,471.05 = 430,518.06 : x
  2. Step 2: Convert to fraction form
    793,093.95/1,094,471.05 = 430,518.06/x
  3. Step 3: Cross multiply
    793,093.95x = 1,094,471.05 × 430,518.06
  4. Step 4: Simplify right side
    793,093.95x = 471,189,553,172.16
  5. Step 5: Solve for x
    x = 471,189,553,172.16/793,093.95
  6. Step 6: Final answer
    x = 594,115.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.