Home / 4,864,156.22-6,712,303.65-2,659,132.83

Finding the Fourth Proportional to 4,864,156.22, 6,712,303.65 and 2,659,132.83

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Solution

The fourth proportional to 4,864,156.22, 6,712,303.65 and 2,659,132.83 is: 3,669,476.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,864,156.22 : 6,712,303.65 = 2,659,132.83 : x
  2. Step 2: Convert to fraction form
    4,864,156.22/6,712,303.65 = 2,659,132.83/x
  3. Step 3: Cross multiply
    4,864,156.22x = 6,712,303.65 × 2,659,132.83
  4. Step 4: Simplify right side
    4,864,156.22x = 17,848,907,000,643.83
  5. Step 5: Solve for x
    x = 17,848,907,000,643.83/4,864,156.22
  6. Step 6: Final answer
    x = 3,669,476.52

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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.