Home / 5,283,803.42-7,923,207.07-2,046,857.18

Finding the Fourth Proportional to 5,283,803.42, 7,923,207.07 and 2,046,857.18

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Solution

The fourth proportional to 5,283,803.42, 7,923,207.07 and 2,046,857.18 is: 3,069,318.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,283,803.42 : 7,923,207.07 = 2,046,857.18 : x
  2. Step 2: Convert to fraction form
    5,283,803.42/7,923,207.07 = 2,046,857.18/x
  3. Step 3: Cross multiply
    5,283,803.42x = 7,923,207.07 × 2,046,857.18
  4. Step 4: Simplify right side
    5,283,803.42x = 16,217,673,294,547.14
  5. Step 5: Solve for x
    x = 16,217,673,294,547.14/5,283,803.42
  6. Step 6: Final answer
    x = 3,069,318.06

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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.