Home / 5,119,502.60-7,677,854.22-1,924,383.08

Finding the Fourth Proportional to 5,119,502.60, 7,677,854.22 and 1,924,383.08

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Solution

The fourth proportional to 5,119,502.60, 7,677,854.22 and 1,924,383.08 is: 2,886,048.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,119,502.60 : 7,677,854.22 = 1,924,383.08 : x
  2. Step 2: Convert to fraction form
    5,119,502.60/7,677,854.22 = 1,924,383.08/x
  3. Step 3: Cross multiply
    5,119,502.60x = 7,677,854.22 × 1,924,383.08
  4. Step 4: Simplify right side
    5,119,502.60x = 14,775,132,751,674.60
  5. Step 5: Solve for x
    x = 14,775,132,751,674.60/5,119,502.60
  6. Step 6: Final answer
    x = 2,886,048.49

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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.