Home / 4,681,800.66-7,022,700.99-1,316,007.66

Finding the Fourth Proportional to 4,681,800.66, 7,022,700.99 and 1,316,007.66

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Solution

The fourth proportional to 4,681,800.66, 7,022,700.99 and 1,316,007.66 is: 1,974,011.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,681,800.66 : 7,022,700.99 = 1,316,007.66 : x
  2. Step 2: Convert to fraction form
    4,681,800.66/7,022,700.99 = 1,316,007.66/x
  3. Step 3: Cross multiply
    4,681,800.66x = 7,022,700.99 × 1,316,007.66
  4. Step 4: Simplify right side
    4,681,800.66x = 9,241,928,296,729.58
  5. Step 5: Solve for x
    x = 9,241,928,296,729.58/4,681,800.66
  6. Step 6: Final answer
    x = 1,974,011.49

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Similar ratio
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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.