Home / 4,450,175.40-6,141,362.79-2,516,725.11

Finding the Fourth Proportional to 4,450,175.40, 6,141,362.79 and 2,516,725.11

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Solution

The fourth proportional to 4,450,175.40, 6,141,362.79 and 2,516,725.11 is: 3,473,148.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,450,175.40 : 6,141,362.79 = 2,516,725.11 : x
  2. Step 2: Convert to fraction form
    4,450,175.40/6,141,362.79 = 2,516,725.11/x
  3. Step 3: Cross multiply
    4,450,175.40x = 6,141,362.79 × 2,516,725.11
  4. Step 4: Simplify right side
    4,450,175.40x = 15,456,121,943,212.66
  5. Step 5: Solve for x
    x = 15,456,121,943,212.66/4,450,175.40
  6. Step 6: Final answer
    x = 3,473,148.93

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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.