Home / 2,672,284.10-4,008,426.15-650,511.95

Finding the Fourth Proportional to 2,672,284.10, 4,008,426.15 and 650,511.95

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Solution

The fourth proportional to 2,672,284.10, 4,008,426.15 and 650,511.95 is: 975,767.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,672,284.10 : 4,008,426.15 = 650,511.95 : x
  2. Step 2: Convert to fraction form
    2,672,284.10/4,008,426.15 = 650,511.95/x
  3. Step 3: Cross multiply
    2,672,284.10x = 4,008,426.15 × 650,511.95
  4. Step 4: Simplify right side
    2,672,284.10x = 2,607,529,111,267.49
  5. Step 5: Solve for x
    x = 2,607,529,111,267.49/2,672,284.10
  6. Step 6: Final answer
    x = 975,767.93

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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.