Home / 7,296,246.62-10,068,643.19-4,032,977.45

Finding the Fourth Proportional to 7,296,246.62, 10,068,643.19 and 4,032,977.45

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Solution

The fourth proportional to 7,296,246.62, 10,068,643.19 and 4,032,977.45 is: 5,565,410.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,296,246.62 : 10,068,643.19 = 4,032,977.45 : x
  2. Step 2: Convert to fraction form
    7,296,246.62/10,068,643.19 = 4,032,977.45/x
  3. Step 3: Cross multiply
    7,296,246.62x = 10,068,643.19 × 4,032,977.45
  4. Step 4: Simplify right side
    7,296,246.62x = 40,606,610,874,419.80
  5. Step 5: Solve for x
    x = 40,606,610,874,419.80/7,296,246.62
  6. Step 6: Final answer
    x = 5,565,410.96

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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.