Home / 10,658,973.40-14,714,186.94-6,796,686.04

Finding the Fourth Proportional to 10,658,973.40, 14,714,186.94 and 6,796,686.04

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Solution

The fourth proportional to 10,658,973.40, 14,714,186.94 and 6,796,686.04 is: 9,382,489.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,658,973.40 : 14,714,186.94 = 6,796,686.04 : x
  2. Step 2: Convert to fraction form
    10,658,973.40/14,714,186.94 = 6,796,686.04/x
  3. Step 3: Cross multiply
    10,658,973.40x = 14,714,186.94 × 6,796,686.04
  4. Step 4: Simplify right side
    10,658,973.40x = 100,007,708,965,048.31
  5. Step 5: Solve for x
    x = 100,007,708,965,048.31/10,658,973.40
  6. Step 6: Final answer
    x = 9,382,489.78

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1.5x scale

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.