Home / 858,026.34-1,184,076.48-476,052.24

Finding the Fourth Proportional to 858,026.34, 1,184,076.48 and 476,052.24

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Solution

The fourth proportional to 858,026.34, 1,184,076.48 and 476,052.24 is: 656,952.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    858,026.34 : 1,184,076.48 = 476,052.24 : x
  2. Step 2: Convert to fraction form
    858,026.34/1,184,076.48 = 476,052.24/x
  3. Step 3: Cross multiply
    858,026.34x = 1,184,076.48 × 476,052.24
  4. Step 4: Simplify right side
    858,026.34x = 563,682,260,635.32
  5. Step 5: Solve for x
    x = 563,682,260,635.32/858,026.34
  6. Step 6: Final answer
    x = 656,952.16

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Double scale
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1.5x scale

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.