Home / 2,308,454.91-3,463,054.47-711,017.28

Finding the Fourth Proportional to 2,308,454.91, 3,463,054.47 and 711,017.28

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Solution

The fourth proportional to 2,308,454.91, 3,463,054.47 and 711,017.28 is: 1,066,640.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,308,454.91 : 3,463,054.47 = 711,017.28 : x
  2. Step 2: Convert to fraction form
    2,308,454.91/3,463,054.47 = 711,017.28/x
  3. Step 3: Cross multiply
    2,308,454.91x = 3,463,054.47 × 711,017.28
  4. Step 4: Simplify right side
    2,308,454.91x = 2,462,291,569,751.24
  5. Step 5: Solve for x
    x = 2,462,291,569,751.24/2,308,454.91
  6. Step 6: Final answer
    x = 1,066,640.53

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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.