Home / 6,542,167.02-9,813,252.96-2,943,730.68

Finding the Fourth Proportional to 6,542,167.02, 9,813,252.96 and 2,943,730.68

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Solution

The fourth proportional to 6,542,167.02, 9,813,252.96 and 2,943,730.68 is: 4,415,597.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,542,167.02 : 9,813,252.96 = 2,943,730.68 : x
  2. Step 2: Convert to fraction form
    6,542,167.02/9,813,252.96 = 2,943,730.68/x
  3. Step 3: Cross multiply
    6,542,167.02x = 9,813,252.96 × 2,943,730.68
  4. Step 4: Simplify right side
    6,542,167.02x = 28,887,573,808,952.82
  5. Step 5: Solve for x
    x = 28,887,573,808,952.82/6,542,167.02
  6. Step 6: Final answer
    x = 4,415,597.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.