Home / 7,032,119.68-10,548,587.73-2,714,193.89

Finding the Fourth Proportional to 7,032,119.68, 10,548,587.73 and 2,714,193.89

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Solution

The fourth proportional to 7,032,119.68, 10,548,587.73 and 2,714,193.89 is: 4,071,448.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,032,119.68 : 10,548,587.73 = 2,714,193.89 : x
  2. Step 2: Convert to fraction form
    7,032,119.68/10,548,587.73 = 2,714,193.89/x
  3. Step 3: Cross multiply
    7,032,119.68x = 10,548,587.73 × 2,714,193.89
  4. Step 4: Simplify right side
    7,032,119.68x = 28,630,912,364,894.97
  5. Step 5: Solve for x
    x = 28,630,912,364,894.97/7,032,119.68
  6. Step 6: Final answer
    x = 4,071,448.39

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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.