Home / 4,933,995-7,402,081.14-2,096,532.60

Finding the Fourth Proportional to 4,933,995, 7,402,081.14 and 2,096,532.60

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Solution

The fourth proportional to 4,933,995, 7,402,081.14 and 2,096,532.60 is: 3,145,261.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,933,995 : 7,402,081.14 = 2,096,532.60 : x
  2. Step 2: Convert to fraction form
    4,933,995/7,402,081.14 = 2,096,532.60/x
  3. Step 3: Cross multiply
    4,933,995x = 7,402,081.14 × 2,096,532.60
  4. Step 4: Simplify right side
    4,933,995x = 15,518,704,417,855.16
  5. Step 5: Solve for x
    x = 15,518,704,417,855.16/4,933,995
  6. Step 6: Final answer
    x = 3,145,261.48

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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.