Home / 6,657,704.04-9,989,714.25-4,611,510.39

Finding the Fourth Proportional to 6,657,704.04, 9,989,714.25 and 4,611,510.39

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Solution

The fourth proportional to 6,657,704.04, 9,989,714.25 and 4,611,510.39 is: 6,919,453.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,657,704.04 : 9,989,714.25 = 4,611,510.39 : x
  2. Step 2: Convert to fraction form
    6,657,704.04/9,989,714.25 = 4,611,510.39/x
  3. Step 3: Cross multiply
    6,657,704.04x = 9,989,714.25 × 4,611,510.39
  4. Step 4: Simplify right side
    6,657,704.04x = 46,067,671,057,006.05
  5. Step 5: Solve for x
    x = 46,067,671,057,006.05/6,657,704.04
  6. Step 6: Final answer
    x = 6,919,453.13

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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.