Home / 593,031.03-889,601.15-193,673.89

Finding the Fourth Proportional to 593,031.03, 889,601.15 and 193,673.89

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Solution

The fourth proportional to 593,031.03, 889,601.15 and 193,673.89 is: 290,528.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,031.03 : 889,601.15 = 193,673.89 : x
  2. Step 2: Convert to fraction form
    593,031.03/889,601.15 = 193,673.89/x
  3. Step 3: Cross multiply
    593,031.03x = 889,601.15 × 193,673.89
  4. Step 4: Simplify right side
    593,031.03x = 172,292,515,268.97
  5. Step 5: Solve for x
    x = 172,292,515,268.97/593,031.03
  6. Step 6: Final answer
    x = 290,528.67

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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.