Home / 9,840,904.40-14,761,356.60-3,448,850.15

Finding the Fourth Proportional to 9,840,904.40, 14,761,356.60 and 3,448,850.15

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Solution

The fourth proportional to 9,840,904.40, 14,761,356.60 and 3,448,850.15 is: 5,173,275.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,840,904.40 : 14,761,356.60 = 3,448,850.15 : x
  2. Step 2: Convert to fraction form
    9,840,904.40/14,761,356.60 = 3,448,850.15/x
  3. Step 3: Cross multiply
    9,840,904.40x = 14,761,356.60 × 3,448,850.15
  4. Step 4: Simplify right side
    9,840,904.40x = 50,909,706,924,113.48
  5. Step 5: Solve for x
    x = 50,909,706,924,113.48/9,840,904.40
  6. Step 6: Final answer
    x = 5,173,275.23

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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.