Home / 8,064,042.23-12,097,814.89-2,946,463.90

Finding the Fourth Proportional to 8,064,042.23, 12,097,814.89 and 2,946,463.90

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Solution

The fourth proportional to 8,064,042.23, 12,097,814.89 and 2,946,463.90 is: 4,420,335.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064,042.23 : 12,097,814.89 = 2,946,463.90 : x
  2. Step 2: Convert to fraction form
    8,064,042.23/12,097,814.89 = 2,946,463.90/x
  3. Step 3: Cross multiply
    8,064,042.23x = 12,097,814.89 × 2,946,463.90
  4. Step 4: Simplify right side
    8,064,042.23x = 35,645,774,849,633.63
  5. Step 5: Solve for x
    x = 35,645,774,849,633.63/8,064,042.23
  6. Step 6: Final answer
    x = 4,420,335.84

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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.