Home / 793,052.11-1,094,412.90-430,475.77

Finding the Fourth Proportional to 793,052.11, 1,094,412.90 and 430,475.77

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Solution

The fourth proportional to 793,052.11, 1,094,412.90 and 430,475.77 is: 594,057.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,052.11 : 1,094,412.90 = 430,475.77 : x
  2. Step 2: Convert to fraction form
    793,052.11/1,094,412.90 = 430,475.77/x
  3. Step 3: Cross multiply
    793,052.11x = 1,094,412.90 × 430,475.77
  4. Step 4: Simplify right side
    793,052.11x = 471,118,235,825.43
  5. Step 5: Solve for x
    x = 471,118,235,825.43/793,052.11
  6. Step 6: Final answer
    x = 594,057.10

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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.