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Finding the Fourth Proportional to 566,529.30, 794,540.70 and 566,529.30

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Solution

The fourth proportional to 566,529.30, 794,540.70 and 566,529.30 is: 794,540.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,529.30 : 794,540.70 = 566,529.30 : x
  2. Step 2: Convert to fraction form
    566,529.30/794,540.70 = 566,529.30/x
  3. Step 3: Cross multiply
    566,529.30x = 794,540.70 × 566,529.30
  4. Step 4: Simplify right side
    566,529.30x = 450,130,586,592.51
  5. Step 5: Solve for x
    x = 450,130,586,592.51/566,529.30
  6. Step 6: Final answer
    x = 794,540.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.