Home / 2,391,015.56-3,299,981.46-1,473,784.52

Finding the Fourth Proportional to 2,391,015.56, 3,299,981.46 and 1,473,784.52

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Solution

The fourth proportional to 2,391,015.56, 3,299,981.46 and 1,473,784.52 is: 2,034,056.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,391,015.56 : 3,299,981.46 = 1,473,784.52 : x
  2. Step 2: Convert to fraction form
    2,391,015.56/3,299,981.46 = 1,473,784.52/x
  3. Step 3: Cross multiply
    2,391,015.56x = 3,299,981.46 × 1,473,784.52
  4. Step 4: Simplify right side
    2,391,015.56x = 4,863,461,592,035.00
  5. Step 5: Solve for x
    x = 4,863,461,592,035.00/2,391,015.56
  6. Step 6: Final answer
    x = 2,034,056.86

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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.