Home / 589,920.01-814,095.30-335,273.02

Finding the Fourth Proportional to 589,920.01, 814,095.30 and 335,273.02

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Solution

The fourth proportional to 589,920.01, 814,095.30 and 335,273.02 is: 462,680.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,920.01 : 814,095.30 = 335,273.02 : x
  2. Step 2: Convert to fraction form
    589,920.01/814,095.30 = 335,273.02/x
  3. Step 3: Cross multiply
    589,920.01x = 814,095.30 × 335,273.02
  4. Step 4: Simplify right side
    589,920.01x = 272,944,189,798.81
  5. Step 5: Solve for x
    x = 272,944,189,798.81/589,920.01
  6. Step 6: Final answer
    x = 462,680.00

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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.