Home / 3,490,331.54-5,232,667.98-1,569,836.58

Finding the Fourth Proportional to 3,490,331.54, 5,232,667.98 and 1,569,836.58

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Solution

The fourth proportional to 3,490,331.54, 5,232,667.98 and 1,569,836.58 is: 2,353,482.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,490,331.54 : 5,232,667.98 = 1,569,836.58 : x
  2. Step 2: Convert to fraction form
    3,490,331.54/5,232,667.98 = 1,569,836.58/x
  3. Step 3: Cross multiply
    3,490,331.54x = 5,232,667.98 × 1,569,836.58
  4. Step 4: Simplify right side
    3,490,331.54x = 8,214,433,605,998.71
  5. Step 5: Solve for x
    x = 8,214,433,605,998.71/3,490,331.54
  6. Step 6: Final answer
    x = 2,353,482.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.