Home / 2,833,384.62-3,911,565.84-2,276,060.88

Finding the Fourth Proportional to 2,833,384.62, 3,911,565.84 and 2,276,060.88

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Solution

The fourth proportional to 2,833,384.62, 3,911,565.84 and 2,276,060.88 is: 3,142,165.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,384.62 : 3,911,565.84 = 2,276,060.88 : x
  2. Step 2: Convert to fraction form
    2,833,384.62/3,911,565.84 = 2,276,060.88/x
  3. Step 3: Cross multiply
    2,833,384.62x = 3,911,565.84 × 2,276,060.88
  4. Step 4: Simplify right side
    2,833,384.62x = 8,902,961,987,968.34
  5. Step 5: Solve for x
    x = 8,902,961,987,968.34/2,833,384.62
  6. Step 6: Final answer
    x = 3,142,165.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.