Home / 4,046,949.18-5,584,722.14-2,211,365.15

Finding the Fourth Proportional to 4,046,949.18, 5,584,722.14 and 2,211,365.15

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Solution

The fourth proportional to 4,046,949.18, 5,584,722.14 and 2,211,365.15 is: 3,051,646.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,046,949.18 : 5,584,722.14 = 2,211,365.15 : x
  2. Step 2: Convert to fraction form
    4,046,949.18/5,584,722.14 = 2,211,365.15/x
  3. Step 3: Cross multiply
    4,046,949.18x = 5,584,722.14 × 2,211,365.15
  4. Step 4: Simplify right side
    4,046,949.18x = 12,349,859,873,848.98
  5. Step 5: Solve for x
    x = 12,349,859,873,848.98/4,046,949.18
  6. Step 6: Final answer
    x = 3,051,646.89

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1.5x scale

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.