Home / 4,558,484.08-6,840,058.96-1,864,799.92

Finding the Fourth Proportional to 4,558,484.08, 6,840,058.96 and 1,864,799.92

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Solution

The fourth proportional to 4,558,484.08, 6,840,058.96 and 1,864,799.92 is: 2,798,154.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,558,484.08 : 6,840,058.96 = 1,864,799.92 : x
  2. Step 2: Convert to fraction form
    4,558,484.08/6,840,058.96 = 1,864,799.92/x
  3. Step 3: Cross multiply
    4,558,484.08x = 6,840,058.96 × 1,864,799.92
  4. Step 4: Simplify right side
    4,558,484.08x = 12,755,341,401,403.28
  5. Step 5: Solve for x
    x = 12,755,341,401,403.28/4,558,484.08
  6. Step 6: Final answer
    x = 2,798,154.21

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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.