Home / 2,101,071.34-3,152,591.16-1,035,532.54

Finding the Fourth Proportional to 2,101,071.34, 3,152,591.16 and 1,035,532.54

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Solution

The fourth proportional to 2,101,071.34, 3,152,591.16 and 1,035,532.54 is: 1,553,783.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,101,071.34 : 3,152,591.16 = 1,035,532.54 : x
  2. Step 2: Convert to fraction form
    2,101,071.34/3,152,591.16 = 1,035,532.54/x
  3. Step 3: Cross multiply
    2,101,071.34x = 3,152,591.16 × 1,035,532.54
  4. Step 4: Simplify right side
    2,101,071.34x = 3,264,610,731,496.35
  5. Step 5: Solve for x
    x = 3,264,610,731,496.35/2,101,071.34
  6. Step 6: Final answer
    x = 1,553,783.86

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