Home / 4,165,562.91-5,749,008.63-2,330,123.16

Finding the Fourth Proportional to 4,165,562.91, 5,749,008.63 and 2,330,123.16

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Solution

The fourth proportional to 4,165,562.91, 5,749,008.63 and 2,330,123.16 is: 3,215,867.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,165,562.91 : 5,749,008.63 = 2,330,123.16 : x
  2. Step 2: Convert to fraction form
    4,165,562.91/5,749,008.63 = 2,330,123.16/x
  3. Step 3: Cross multiply
    4,165,562.91x = 5,749,008.63 × 2,330,123.16
  4. Step 4: Simplify right side
    4,165,562.91x = 13,395,898,155,802.87
  5. Step 5: Solve for x
    x = 13,395,898,155,802.87/4,165,562.91
  6. Step 6: Final answer
    x = 3,215,867.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.