Home / 904,335.14-1,356,627.06-335,667.92

Finding the Fourth Proportional to 904,335.14, 1,356,627.06 and 335,667.92

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Solution

The fourth proportional to 904,335.14, 1,356,627.06 and 335,667.92 is: 503,548.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    904,335.14 : 1,356,627.06 = 335,667.92 : x
  2. Step 2: Convert to fraction form
    904,335.14/1,356,627.06 = 335,667.92/x
  3. Step 3: Cross multiply
    904,335.14x = 1,356,627.06 × 335,667.92
  4. Step 4: Simplify right side
    904,335.14x = 455,376,183,445.92
  5. Step 5: Solve for x
    x = 455,376,183,445.92/904,335.14
  6. Step 6: Final answer
    x = 503,548.04

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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.