Home / 6,144,630.91-9,218,135.46-2,357,819.35

Finding the Fourth Proportional to 6,144,630.91, 9,218,135.46 and 2,357,819.35

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Solution

The fourth proportional to 6,144,630.91, 9,218,135.46 and 2,357,819.35 is: 3,537,185.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,144,630.91 : 9,218,135.46 = 2,357,819.35 : x
  2. Step 2: Convert to fraction form
    6,144,630.91/9,218,135.46 = 2,357,819.35/x
  3. Step 3: Cross multiply
    6,144,630.91x = 9,218,135.46 × 2,357,819.35
  4. Step 4: Simplify right side
    6,144,630.91x = 21,734,698,158,509.15
  5. Step 5: Solve for x
    x = 21,734,698,158,509.15/6,144,630.91
  6. Step 6: Final answer
    x = 3,537,185.30

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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.