Home / 1,924,853.60-2,881,059.60-1,501,839.20

Finding the Fourth Proportional to 1,924,853.60, 2,881,059.60 and 1,501,839.20

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Solution

The fourth proportional to 1,924,853.60, 2,881,059.60 and 1,501,839.20 is: 2,247,905.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,924,853.60 : 2,881,059.60 = 1,501,839.20 : x
  2. Step 2: Convert to fraction form
    1,924,853.60/2,881,059.60 = 1,501,839.20/x
  3. Step 3: Cross multiply
    1,924,853.60x = 2,881,059.60 × 1,501,839.20
  4. Step 4: Simplify right side
    1,924,853.60x = 4,326,888,244,816.32
  5. Step 5: Solve for x
    x = 4,326,888,244,816.32/1,924,853.60
  6. Step 6: Final answer
    x = 2,247,905.11

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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.