Home / 10,658,977.40-14,714,192.46-6,796,690.04

Finding the Fourth Proportional to 10,658,977.40, 14,714,192.46 and 6,796,690.04

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Solution

The fourth proportional to 10,658,977.40, 14,714,192.46 and 6,796,690.04 is: 9,382,495.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,658,977.40 : 14,714,192.46 = 6,796,690.04 : x
  2. Step 2: Convert to fraction form
    10,658,977.40/14,714,192.46 = 6,796,690.04/x
  3. Step 3: Cross multiply
    10,658,977.40x = 14,714,192.46 × 6,796,690.04
  4. Step 4: Simplify right side
    10,658,977.40x = 100,007,805,339,525.11
  5. Step 5: Solve for x
    x = 100,007,805,339,525.11/10,658,977.40
  6. Step 6: Final answer
    x = 9,382,495.30

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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.