Home / 6,983,494.89-9,631,763.31-4,536,894.23

Finding the Fourth Proportional to 6,983,494.89, 9,631,763.31 and 4,536,894.23

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Solution

The fourth proportional to 6,983,494.89, 9,631,763.31 and 4,536,894.23 is: 6,257,367.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,983,494.89 : 9,631,763.31 = 4,536,894.23 : x
  2. Step 2: Convert to fraction form
    6,983,494.89/9,631,763.31 = 4,536,894.23/x
  3. Step 3: Cross multiply
    6,983,494.89x = 9,631,763.31 × 4,536,894.23
  4. Step 4: Simplify right side
    6,983,494.89x = 43,698,291,385,864.71
  5. Step 5: Solve for x
    x = 43,698,291,385,864.71/6,983,494.89
  6. Step 6: Final answer
    x = 6,257,367.13

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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.