Home / 3,157,777.96-4,356,663.19-2,575,995.39

Finding the Fourth Proportional to 3,157,777.96, 4,356,663.19 and 2,575,995.39

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Solution

The fourth proportional to 3,157,777.96, 4,356,663.19 and 2,575,995.39 is: 3,554,000.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,157,777.96 : 4,356,663.19 = 2,575,995.39 : x
  2. Step 2: Convert to fraction form
    3,157,777.96/4,356,663.19 = 2,575,995.39/x
  3. Step 3: Cross multiply
    3,157,777.96x = 4,356,663.19 × 2,575,995.39
  4. Step 4: Simplify right side
    3,157,777.96x = 11,222,744,286,782.71
  5. Step 5: Solve for x
    x = 11,222,744,286,782.71/3,157,777.96
  6. Step 6: Final answer
    x = 3,554,000.45

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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.