Home / 1,056,176.20-1,584,410.10-382,094.20

Finding the Fourth Proportional to 1,056,176.20, 1,584,410.10 and 382,094.20

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Solution

The fourth proportional to 1,056,176.20, 1,584,410.10 and 382,094.20 is: 573,194.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,176.20 : 1,584,410.10 = 382,094.20 : x
  2. Step 2: Convert to fraction form
    1,056,176.20/1,584,410.10 = 382,094.20/x
  3. Step 3: Cross multiply
    1,056,176.20x = 1,584,410.10 × 382,094.20
  4. Step 4: Simplify right side
    1,056,176.20x = 605,393,909,631.42
  5. Step 5: Solve for x
    x = 605,393,909,631.42/1,056,176.20
  6. Step 6: Final answer
    x = 573,194.05

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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.