Home / 5,669,648.28-8,508,014.10-2,303,854.20

Finding the Fourth Proportional to 5,669,648.28, 8,508,014.10 and 2,303,854.20

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Solution

The fourth proportional to 5,669,648.28, 8,508,014.10 and 2,303,854.20 is: 3,457,220.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,669,648.28 : 8,508,014.10 = 2,303,854.20 : x
  2. Step 2: Convert to fraction form
    5,669,648.28/8,508,014.10 = 2,303,854.20/x
  3. Step 3: Cross multiply
    5,669,648.28x = 8,508,014.10 × 2,303,854.20
  4. Step 4: Simplify right side
    5,669,648.28x = 19,601,224,017,944.22
  5. Step 5: Solve for x
    x = 19,601,224,017,944.22/5,669,648.28
  6. Step 6: Final answer
    x = 3,457,220.46

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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.