Home / 4,038,532.49-6,057,851.19-1,342,857.59

Finding the Fourth Proportional to 4,038,532.49, 6,057,851.19 and 1,342,857.59

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Solution

The fourth proportional to 4,038,532.49, 6,057,851.19 and 1,342,857.59 is: 2,014,303.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038,532.49 : 6,057,851.19 = 1,342,857.59 : x
  2. Step 2: Convert to fraction form
    4,038,532.49/6,057,851.19 = 1,342,857.59/x
  3. Step 3: Cross multiply
    4,038,532.49x = 6,057,851.19 × 1,342,857.59
  4. Step 4: Simplify right side
    4,038,532.49x = 8,134,831,436,974.00
  5. Step 5: Solve for x
    x = 8,134,831,436,974.00/4,038,532.49
  6. Step 6: Final answer
    x = 2,014,303.82

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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.