Home / 7,802,290.74-10,767,579.57-4,364,326.74

Finding the Fourth Proportional to 7,802,290.74, 10,767,579.57 and 4,364,326.74

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Solution

The fourth proportional to 7,802,290.74, 10,767,579.57 and 4,364,326.74 is: 6,023,004.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,802,290.74 : 10,767,579.57 = 4,364,326.74 : x
  2. Step 2: Convert to fraction form
    7,802,290.74/10,767,579.57 = 4,364,326.74/x
  3. Step 3: Cross multiply
    7,802,290.74x = 10,767,579.57 × 4,364,326.74
  4. Step 4: Simplify right side
    7,802,290.74x = 46,993,235,442,428.70
  5. Step 5: Solve for x
    x = 46,993,235,442,428.70/7,802,290.74
  6. Step 6: Final answer
    x = 6,023,004.91

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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.