Home / 14,561,570.60-21,842,355.90-3,924,002.60

Finding the Fourth Proportional to 14,561,570.60, 21,842,355.90 and 3,924,002.60

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Solution

The fourth proportional to 14,561,570.60, 21,842,355.90 and 3,924,002.60 is: 5,886,003.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,561,570.60 : 21,842,355.90 = 3,924,002.60 : x
  2. Step 2: Convert to fraction form
    14,561,570.60/21,842,355.90 = 3,924,002.60/x
  3. Step 3: Cross multiply
    14,561,570.60x = 21,842,355.90 × 3,924,002.60
  4. Step 4: Simplify right side
    14,561,570.60x = 85,709,461,341,725.34
  5. Step 5: Solve for x
    x = 85,709,461,341,725.34/14,561,570.60
  6. Step 6: Final answer
    x = 5,886,003.90

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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.