Home / 4,995,864.86-7,494,069.81-1,583,904.69

Finding the Fourth Proportional to 4,995,864.86, 7,494,069.81 and 1,583,904.69

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Solution

The fourth proportional to 4,995,864.86, 7,494,069.81 and 1,583,904.69 is: 2,375,943.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995,864.86 : 7,494,069.81 = 1,583,904.69 : x
  2. Step 2: Convert to fraction form
    4,995,864.86/7,494,069.81 = 1,583,904.69/x
  3. Step 3: Cross multiply
    4,995,864.86x = 7,494,069.81 × 1,583,904.69
  4. Step 4: Simplify right side
    4,995,864.86x = 11,869,892,319,246.41
  5. Step 5: Solve for x
    x = 11,869,892,319,246.41/4,995,864.86
  6. Step 6: Final answer
    x = 2,375,943.43

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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.