Home / 4,294,831.51-5,926,980.65-2,361,140.79

Finding the Fourth Proportional to 4,294,831.51, 5,926,980.65 and 2,361,140.79

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Solution

The fourth proportional to 4,294,831.51, 5,926,980.65 and 2,361,140.79 is: 3,258,436.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,294,831.51 : 5,926,980.65 = 2,361,140.79 : x
  2. Step 2: Convert to fraction form
    4,294,831.51/5,926,980.65 = 2,361,140.79/x
  3. Step 3: Cross multiply
    4,294,831.51x = 5,926,980.65 × 2,361,140.79
  4. Step 4: Simplify right side
    4,294,831.51x = 13,994,435,753,505.25
  5. Step 5: Solve for x
    x = 13,994,435,753,505.25/4,294,831.51
  6. Step 6: Final answer
    x = 3,258,436.50

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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.