Home / 4,803,349.80-7,204,402.62-1,811,145

Finding the Fourth Proportional to 4,803,349.80, 7,204,402.62 and 1,811,145

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Solution

The fourth proportional to 4,803,349.80, 7,204,402.62 and 1,811,145 is: 2,716,482.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,803,349.80 : 7,204,402.62 = 1,811,145 : x
  2. Step 2: Convert to fraction form
    4,803,349.80/7,204,402.62 = 1,811,145/x
  3. Step 3: Cross multiply
    4,803,349.80x = 7,204,402.62 × 1,811,145
  4. Step 4: Simplify right side
    4,803,349.80x = 13,048,217,783,199.90
  5. Step 5: Solve for x
    x = 13,048,217,783,199.90/4,803,349.80
  6. Step 6: Final answer
    x = 2,716,482.94

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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.