Home / 4,645,065.12-6,410,025.36-2,607,960.48

Finding the Fourth Proportional to 4,645,065.12, 6,410,025.36 and 2,607,960.48

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Solution

The fourth proportional to 4,645,065.12, 6,410,025.36 and 2,607,960.48 is: 3,598,893.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,645,065.12 : 6,410,025.36 = 2,607,960.48 : x
  2. Step 2: Convert to fraction form
    4,645,065.12/6,410,025.36 = 2,607,960.48/x
  3. Step 3: Cross multiply
    4,645,065.12x = 6,410,025.36 × 2,607,960.48
  4. Step 4: Simplify right side
    4,645,065.12x = 16,717,092,814,677.77
  5. Step 5: Solve for x
    x = 16,717,092,814,677.77/4,645,065.12
  6. Step 6: Final answer
    x = 3,598,893.10

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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.