Home / 2,226,434.96-3,340,049.16-710,450.48

Finding the Fourth Proportional to 2,226,434.96, 3,340,049.16 and 710,450.48

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Solution

The fourth proportional to 2,226,434.96, 3,340,049.16 and 710,450.48 is: 1,065,802.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,226,434.96 : 3,340,049.16 = 710,450.48 : x
  2. Step 2: Convert to fraction form
    2,226,434.96/3,340,049.16 = 710,450.48/x
  3. Step 3: Cross multiply
    2,226,434.96x = 3,340,049.16 × 710,450.48
  4. Step 4: Simplify right side
    2,226,434.96x = 2,372,939,528,945.60
  5. Step 5: Solve for x
    x = 2,372,939,528,945.60/2,226,434.96
  6. Step 6: Final answer
    x = 1,065,802.31

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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.