Home / 2,232,979.05-3,349,468.58-1,168,347.45

Finding the Fourth Proportional to 2,232,979.05, 3,349,468.58 and 1,168,347.45

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Solution

The fourth proportional to 2,232,979.05, 3,349,468.58 and 1,168,347.45 is: 1,752,521.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232,979.05 : 3,349,468.58 = 1,168,347.45 : x
  2. Step 2: Convert to fraction form
    2,232,979.05/3,349,468.58 = 1,168,347.45/x
  3. Step 3: Cross multiply
    2,232,979.05x = 3,349,468.58 × 1,168,347.45
  4. Step 4: Simplify right side
    2,232,979.05x = 3,913,343,068,456.38
  5. Step 5: Solve for x
    x = 3,913,343,068,456.38/2,232,979.05
  6. Step 6: Final answer
    x = 1,752,521.18

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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.