Home / 5,462,955.48-7,539,057-2,982,308.43

Finding the Fourth Proportional to 5,462,955.48, 7,539,057 and 2,982,308.43

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Solution

The fourth proportional to 5,462,955.48, 7,539,057 and 2,982,308.43 is: 4,115,683.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,462,955.48 : 7,539,057 = 2,982,308.43 : x
  2. Step 2: Convert to fraction form
    5,462,955.48/7,539,057 = 2,982,308.43/x
  3. Step 3: Cross multiply
    5,462,955.48x = 7,539,057 × 2,982,308.43
  4. Step 4: Simplify right side
    5,462,955.48x = 22,483,793,245,350.51
  5. Step 5: Solve for x
    x = 22,483,793,245,350.51/5,462,955.48
  6. Step 6: Final answer
    x = 4,115,683.05

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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.