Home / 2,599,082.03-3,916,168.91-2,153,587.35

Finding the Fourth Proportional to 2,599,082.03, 3,916,168.91 and 2,153,587.35

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Solution

The fourth proportional to 2,599,082.03, 3,916,168.91 and 2,153,587.35 is: 3,244,919.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,599,082.03 : 3,916,168.91 = 2,153,587.35 : x
  2. Step 2: Convert to fraction form
    2,599,082.03/3,916,168.91 = 2,153,587.35/x
  3. Step 3: Cross multiply
    2,599,082.03x = 3,916,168.91 × 2,153,587.35
  4. Step 4: Simplify right side
    2,599,082.03x = 8,433,811,827,118.42
  5. Step 5: Solve for x
    x = 8,433,811,827,118.42/2,599,082.03
  6. Step 6: Final answer
    x = 3,244,919.45

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.