Home / 4,707,624.30-7,062,092.55-2,011,928.10

Finding the Fourth Proportional to 4,707,624.30, 7,062,092.55 and 2,011,928.10

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Solution

The fourth proportional to 4,707,624.30, 7,062,092.55 and 2,011,928.10 is: 3,018,172.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,707,624.30 : 7,062,092.55 = 2,011,928.10 : x
  2. Step 2: Convert to fraction form
    4,707,624.30/7,062,092.55 = 2,011,928.10/x
  3. Step 3: Cross multiply
    4,707,624.30x = 7,062,092.55 × 2,011,928.10
  4. Step 4: Simplify right side
    4,707,624.30x = 14,208,422,446,145.66
  5. Step 5: Solve for x
    x = 14,208,422,446,145.66/4,707,624.30
  6. Step 6: Final answer
    x = 3,018,172.55

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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.