Home / 592,422.04-888,695.64-193,094.08

Finding the Fourth Proportional to 592,422.04, 888,695.64 and 193,094.08

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Solution

The fourth proportional to 592,422.04, 888,695.64 and 193,094.08 is: 289,661.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,422.04 : 888,695.64 = 193,094.08 : x
  2. Step 2: Convert to fraction form
    592,422.04/888,695.64 = 193,094.08/x
  3. Step 3: Cross multiply
    592,422.04x = 888,695.64 × 193,094.08
  4. Step 4: Simplify right side
    592,422.04x = 171,601,867,005.81
  5. Step 5: Solve for x
    x = 171,601,867,005.81/592,422.04
  6. Step 6: Final answer
    x = 289,661.52

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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.