Home / 3,671,148.69-5,066,909.64-2,345,724.63

Finding the Fourth Proportional to 3,671,148.69, 5,066,909.64 and 2,345,724.63

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Solution

The fourth proportional to 3,671,148.69, 5,066,909.64 and 2,345,724.63 is: 3,237,562.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,671,148.69 : 5,066,909.64 = 2,345,724.63 : x
  2. Step 2: Convert to fraction form
    3,671,148.69/5,066,909.64 = 2,345,724.63/x
  3. Step 3: Cross multiply
    3,671,148.69x = 5,066,909.64 × 2,345,724.63
  4. Step 4: Simplify right side
    3,671,148.69x = 11,885,574,740,532.43
  5. Step 5: Solve for x
    x = 11,885,574,740,532.43/3,671,148.69
  6. Step 6: Final answer
    x = 3,237,562.88

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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.