Home / 4,234,089.90-5,841,756.78-2,398,256.48

Finding the Fourth Proportional to 4,234,089.90, 5,841,756.78 and 2,398,256.48

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Solution

The fourth proportional to 4,234,089.90, 5,841,756.78 and 2,398,256.48 is: 3,308,864.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,234,089.90 : 5,841,756.78 = 2,398,256.48 : x
  2. Step 2: Convert to fraction form
    4,234,089.90/5,841,756.78 = 2,398,256.48/x
  3. Step 3: Cross multiply
    4,234,089.90x = 5,841,756.78 × 2,398,256.48
  4. Step 4: Simplify right side
    4,234,089.90x = 14,010,031,052,218.94
  5. Step 5: Solve for x
    x = 14,010,031,052,218.94/4,234,089.90
  6. Step 6: Final answer
    x = 3,308,864.81

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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.