Home / 3,413,363.32-4,710,392.34-1,864,606.60

Finding the Fourth Proportional to 3,413,363.32, 4,710,392.34 and 1,864,606.60

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Solution

The fourth proportional to 3,413,363.32, 4,710,392.34 and 1,864,606.60 is: 2,573,130.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,413,363.32 : 4,710,392.34 = 1,864,606.60 : x
  2. Step 2: Convert to fraction form
    3,413,363.32/4,710,392.34 = 1,864,606.60/x
  3. Step 3: Cross multiply
    3,413,363.32x = 4,710,392.34 × 1,864,606.60
  4. Step 4: Simplify right side
    3,413,363.32x = 8,783,028,645,753.44
  5. Step 5: Solve for x
    x = 8,783,028,645,753.44/3,413,363.32
  6. Step 6: Final answer
    x = 2,573,130.32

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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.