Home / 4,354,686.65-6,534,012.86-2,223,673.85

Finding the Fourth Proportional to 4,354,686.65, 6,534,012.86 and 2,223,673.85

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Solution

The fourth proportional to 4,354,686.65, 6,534,012.86 and 2,223,673.85 is: 3,336,523.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,354,686.65 : 6,534,012.86 = 2,223,673.85 : x
  2. Step 2: Convert to fraction form
    4,354,686.65/6,534,012.86 = 2,223,673.85/x
  3. Step 3: Cross multiply
    4,354,686.65x = 6,534,012.86 × 2,223,673.85
  4. Step 4: Simplify right side
    4,354,686.65x = 14,529,513,488,557.28
  5. Step 5: Solve for x
    x = 14,529,513,488,557.28/4,354,686.65
  6. Step 6: Final answer
    x = 3,336,523.31

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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.