Home / 5,869,816.74-8,805,328.41-2,031,632.88

Finding the Fourth Proportional to 5,869,816.74, 8,805,328.41 and 2,031,632.88

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Solution

The fourth proportional to 5,869,816.74, 8,805,328.41 and 2,031,632.88 is: 3,047,658.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,869,816.74 : 8,805,328.41 = 2,031,632.88 : x
  2. Step 2: Convert to fraction form
    5,869,816.74/8,805,328.41 = 2,031,632.88/x
  3. Step 3: Cross multiply
    5,869,816.74x = 8,805,328.41 × 2,031,632.88
  4. Step 4: Simplify right side
    5,869,816.74x = 17,889,194,716,954.12
  5. Step 5: Solve for x
    x = 17,889,194,716,954.12/5,869,816.74
  6. Step 6: Final answer
    x = 3,047,658.13

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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.