Home / 2,698,689.04-3,723,830.22-1,733,126.92

Finding the Fourth Proportional to 2,698,689.04, 3,723,830.22 and 1,733,126.92

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Solution

The fourth proportional to 2,698,689.04, 3,723,830.22 and 1,733,126.92 is: 2,391,483.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,698,689.04 : 3,723,830.22 = 1,733,126.92 : x
  2. Step 2: Convert to fraction form
    2,698,689.04/3,723,830.22 = 1,733,126.92/x
  3. Step 3: Cross multiply
    2,698,689.04x = 3,723,830.22 × 1,733,126.92
  4. Step 4: Simplify right side
    2,698,689.04x = 6,453,870,399,791.52
  5. Step 5: Solve for x
    x = 6,453,870,399,791.52/2,698,689.04
  6. Step 6: Final answer
    x = 2,391,483.53

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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.