Home / 8,097,642.42-11,174,744.88-4,426,574.30

Finding the Fourth Proportional to 8,097,642.42, 11,174,744.88 and 4,426,574.30

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Solution

The fourth proportional to 8,097,642.42, 11,174,744.88 and 4,426,574.30 is: 6,108,671.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,097,642.42 : 11,174,744.88 = 4,426,574.30 : x
  2. Step 2: Convert to fraction form
    8,097,642.42/11,174,744.88 = 4,426,574.30/x
  3. Step 3: Cross multiply
    8,097,642.42x = 11,174,744.88 × 4,426,574.30
  4. Step 4: Simplify right side
    8,097,642.42x = 49,465,838,494,864.59
  5. Step 5: Solve for x
    x = 49,465,838,494,864.59/8,097,642.42
  6. Step 6: Final answer
    x = 6,108,671.63

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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.