Home / 8,892,495.34-12,271,651.65-4,818,114.34

Finding the Fourth Proportional to 8,892,495.34, 12,271,651.65 and 4,818,114.34

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Solution

The fourth proportional to 8,892,495.34, 12,271,651.65 and 4,818,114.34 is: 6,649,002.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,892,495.34 : 12,271,651.65 = 4,818,114.34 : x
  2. Step 2: Convert to fraction form
    8,892,495.34/12,271,651.65 = 4,818,114.34/x
  3. Step 3: Cross multiply
    8,892,495.34x = 12,271,651.65 × 4,818,114.34
  4. Step 4: Simplify right side
    8,892,495.34x = 59,126,220,790,349.66
  5. Step 5: Solve for x
    x = 59,126,220,790,349.66/8,892,495.34
  6. Step 6: Final answer
    x = 6,649,002.17

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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.