Home / 593,501.68-819,090.93-338,891.14

Finding the Fourth Proportional to 593,501.68, 819,090.93 and 338,891.14

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Solution

The fourth proportional to 593,501.68, 819,090.93 and 338,891.14 is: 467,703.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,501.68 : 819,090.93 = 338,891.14 : x
  2. Step 2: Convert to fraction form
    593,501.68/819,090.93 = 338,891.14/x
  3. Step 3: Cross multiply
    593,501.68x = 819,090.93 × 338,891.14
  4. Step 4: Simplify right side
    593,501.68x = 277,582,659,031.36
  5. Step 5: Solve for x
    x = 277,582,659,031.36/593,501.68
  6. Step 6: Final answer
    x = 467,703.24

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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.