Home / 7,473,775.34-10,313,809.80-4,036,016.36

Finding the Fourth Proportional to 7,473,775.34, 10,313,809.80 and 4,036,016.36

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Solution

The fourth proportional to 7,473,775.34, 10,313,809.80 and 4,036,016.36 is: 5,569,702.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,473,775.34 : 10,313,809.80 = 4,036,016.36 : x
  2. Step 2: Convert to fraction form
    7,473,775.34/10,313,809.80 = 4,036,016.36/x
  3. Step 3: Cross multiply
    7,473,775.34x = 10,313,809.80 × 4,036,016.36
  4. Step 4: Simplify right side
    7,473,775.34x = 41,626,705,086,728.33
  5. Step 5: Solve for x
    x = 41,626,705,086,728.33/7,473,775.34
  6. Step 6: Final answer
    x = 5,569,702.49

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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.