Home / 7,233,443.84-9,982,009.94-4,093,649.40

Finding the Fourth Proportional to 7,233,443.84, 9,982,009.94 and 4,093,649.40

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Solution

The fourth proportional to 7,233,443.84, 9,982,009.94 and 4,093,649.40 is: 5,649,155.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,233,443.84 : 9,982,009.94 = 4,093,649.40 : x
  2. Step 2: Convert to fraction form
    7,233,443.84/9,982,009.94 = 4,093,649.40/x
  3. Step 3: Cross multiply
    7,233,443.84x = 9,982,009.94 × 4,093,649.40
  4. Step 4: Simplify right side
    7,233,443.84x = 40,862,849,001,675.03
  5. Step 5: Solve for x
    x = 40,862,849,001,675.03/7,233,443.84
  6. Step 6: Final answer
    x = 5,649,155.49

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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.