Home / 8,597,276.88-11,864,242.08-4,729,714.98

Finding the Fourth Proportional to 8,597,276.88, 11,864,242.08 and 4,729,714.98

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Solution

The fourth proportional to 8,597,276.88, 11,864,242.08 and 4,729,714.98 is: 6,527,006.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,597,276.88 : 11,864,242.08 = 4,729,714.98 : x
  2. Step 2: Convert to fraction form
    8,597,276.88/11,864,242.08 = 4,729,714.98/x
  3. Step 3: Cross multiply
    8,597,276.88x = 11,864,242.08 × 4,729,714.98
  4. Step 4: Simplify right side
    8,597,276.88x = 56,114,483,492,122.37
  5. Step 5: Solve for x
    x = 56,114,483,492,122.37/8,597,276.88
  6. Step 6: Final answer
    x = 6,527,006.66

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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.