Home / 9,283,204.80-13,924,807.20-5,881,982.40

Finding the Fourth Proportional to 9,283,204.80, 13,924,807.20 and 5,881,982.40

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Solution

The fourth proportional to 9,283,204.80, 13,924,807.20 and 5,881,982.40 is: 8,822,973.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,283,204.80 : 13,924,807.20 = 5,881,982.40 : x
  2. Step 2: Convert to fraction form
    9,283,204.80/13,924,807.20 = 5,881,982.40/x
  3. Step 3: Cross multiply
    9,283,204.80x = 13,924,807.20 × 5,881,982.40
  4. Step 4: Simplify right side
    9,283,204.80x = 81,905,470,873,793.28
  5. Step 5: Solve for x
    x = 81,905,470,873,793.28/9,283,204.80
  6. Step 6: Final answer
    x = 8,822,973.60

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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.