Home / 7,283,452.97-10,051,109.67-4,020,267.33

Finding the Fourth Proportional to 7,283,452.97, 10,051,109.67 and 4,020,267.33

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Solution

The fourth proportional to 7,283,452.97, 10,051,109.67 and 4,020,267.33 is: 5,547,938.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,283,452.97 : 10,051,109.67 = 4,020,267.33 : x
  2. Step 2: Convert to fraction form
    7,283,452.97/10,051,109.67 = 4,020,267.33/x
  3. Step 3: Cross multiply
    7,283,452.97x = 10,051,109.67 × 4,020,267.33
  4. Step 4: Simplify right side
    7,283,452.97x = 40,408,147,851,624.09
  5. Step 5: Solve for x
    x = 40,408,147,851,624.09/7,283,452.97
  6. Step 6: Final answer
    x = 5,547,938.32

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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.