Home / 7,473,775.19-10,313,809.82-4,036,016.22

Finding the Fourth Proportional to 7,473,775.19, 10,313,809.82 and 4,036,016.22

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Solution

The fourth proportional to 7,473,775.19, 10,313,809.82 and 4,036,016.22 is: 5,569,702.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,473,775.19 : 10,313,809.82 = 4,036,016.22 : x
  2. Step 2: Convert to fraction form
    7,473,775.19/10,313,809.82 = 4,036,016.22/x
  3. Step 3: Cross multiply
    7,473,775.19x = 10,313,809.82 × 4,036,016.22
  4. Step 4: Simplify right side
    7,473,775.19x = 41,626,703,703,335.20
  5. Step 5: Solve for x
    x = 41,626,703,703,335.20/7,473,775.19
  6. Step 6: Final answer
    x = 5,569,702.41

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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.