Home / 4,071,239.40-6,105,015.90-1,546,055.40

Finding the Fourth Proportional to 4,071,239.40, 6,105,015.90 and 1,546,055.40

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Solution

The fourth proportional to 4,071,239.40, 6,105,015.90 and 1,546,055.40 is: 2,318,383.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,071,239.40 : 6,105,015.90 = 1,546,055.40 : x
  2. Step 2: Convert to fraction form
    4,071,239.40/6,105,015.90 = 1,546,055.40/x
  3. Step 3: Cross multiply
    4,071,239.40x = 6,105,015.90 × 1,546,055.40
  4. Step 4: Simplify right side
    4,071,239.40x = 9,438,692,799,280.86
  5. Step 5: Solve for x
    x = 9,438,692,799,280.86/4,071,239.40
  6. Step 6: Final answer
    x = 2,318,383.14

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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.