Home / 2,335,064.14-3,222,392.79-1,316,466.46

Finding the Fourth Proportional to 2,335,064.14, 3,222,392.79 and 1,316,466.46

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Solution

The fourth proportional to 2,335,064.14, 3,222,392.79 and 1,316,466.46 is: 1,816,726.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,335,064.14 : 3,222,392.79 = 1,316,466.46 : x
  2. Step 2: Convert to fraction form
    2,335,064.14/3,222,392.79 = 1,316,466.46/x
  3. Step 3: Cross multiply
    2,335,064.14x = 3,222,392.79 × 1,316,466.46
  4. Step 4: Simplify right side
    2,335,064.14x = 4,242,172,028,980.82
  5. Step 5: Solve for x
    x = 4,242,172,028,980.82/2,335,064.14
  6. Step 6: Final answer
    x = 1,816,726.13

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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.