Home / 2,309,541.54-3,464,089.67-711,675.60

Finding the Fourth Proportional to 2,309,541.54, 3,464,089.67 and 711,675.60

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Solution

The fourth proportional to 2,309,541.54, 3,464,089.67 and 711,675.60 is: 1,067,444.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,541.54 : 3,464,089.67 = 711,675.60 : x
  2. Step 2: Convert to fraction form
    2,309,541.54/3,464,089.67 = 711,675.60/x
  3. Step 3: Cross multiply
    2,309,541.54x = 3,464,089.67 × 711,675.60
  4. Step 4: Simplify right side
    2,309,541.54x = 2,465,308,090,792.67
  5. Step 5: Solve for x
    x = 2,465,308,090,792.67/2,309,541.54
  6. Step 6: Final answer
    x = 1,067,444.79

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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.