Home / 593,500.06-819,070.26-335,287.45

Finding the Fourth Proportional to 593,500.06, 819,070.26 and 335,287.45

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Solution

The fourth proportional to 593,500.06, 819,070.26 and 335,287.45 is: 462,719.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,500.06 : 819,070.26 = 335,287.45 : x
  2. Step 2: Convert to fraction form
    593,500.06/819,070.26 = 335,287.45/x
  3. Step 3: Cross multiply
    593,500.06x = 819,070.26 × 335,287.45
  4. Step 4: Simplify right side
    593,500.06x = 274,623,974,750.89
  5. Step 5: Solve for x
    x = 274,623,974,750.89/593,500.06
  6. Step 6: Final answer
    x = 462,719.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.