Home / 8,377,796.00-12,567,415.41-2,312,528.76

Finding the Fourth Proportional to 8,377,796.00, 12,567,415.41 and 2,312,528.76

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Solution

The fourth proportional to 8,377,796.00, 12,567,415.41 and 2,312,528.76 is: 3,468,992.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,377,796.00 : 12,567,415.41 = 2,312,528.76 : x
  2. Step 2: Convert to fraction form
    8,377,796.00/12,567,415.41 = 2,312,528.76/x
  3. Step 3: Cross multiply
    8,377,796.00x = 12,567,415.41 × 2,312,528.76
  4. Step 4: Simplify right side
    8,377,796.00x = 29,062,509,574,492.19
  5. Step 5: Solve for x
    x = 29,062,509,574,492.19/8,377,796.00
  6. Step 6: Final answer
    x = 3,468,992.27

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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.