Home / 634,210.04-951,213.76-184,825.78

Finding the Fourth Proportional to 634,210.04, 951,213.76 and 184,825.78

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Solution

The fourth proportional to 634,210.04, 951,213.76 and 184,825.78 is: 277,209.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,210.04 : 951,213.76 = 184,825.78 : x
  2. Step 2: Convert to fraction form
    634,210.04/951,213.76 = 184,825.78/x
  3. Step 3: Cross multiply
    634,210.04x = 951,213.76 × 184,825.78
  4. Step 4: Simplify right side
    634,210.04x = 175,808,822,298.63
  5. Step 5: Solve for x
    x = 175,808,822,298.63/634,210.04
  6. Step 6: Final answer
    x = 277,209.15

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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.