Home / 592,133.09-817,112.41-334,002.69

Finding the Fourth Proportional to 592,133.09, 817,112.41 and 334,002.69

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Solution

The fourth proportional to 592,133.09, 817,112.41 and 334,002.69 is: 460,906.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,133.09 : 817,112.41 = 334,002.69 : x
  2. Step 2: Convert to fraction form
    592,133.09/817,112.41 = 334,002.69/x
  3. Step 3: Cross multiply
    592,133.09x = 817,112.41 × 334,002.69
  4. Step 4: Simplify right side
    592,133.09x = 272,917,742,137.38
  5. Step 5: Solve for x
    x = 272,917,742,137.38/592,133.09
  6. Step 6: Final answer
    x = 460,906.09

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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.