Home / 3,710,340.50-5,571,829.80-2,415,696.64

Finding the Fourth Proportional to 3,710,340.50, 5,571,829.80 and 2,415,696.64

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Solution

The fourth proportional to 3,710,340.50, 5,571,829.80 and 2,415,696.64 is: 3,627,659.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,710,340.50 : 5,571,829.80 = 2,415,696.64 : x
  2. Step 2: Convert to fraction form
    3,710,340.50/5,571,829.80 = 2,415,696.64/x
  3. Step 3: Cross multiply
    3,710,340.50x = 5,571,829.80 × 2,415,696.64
  4. Step 4: Simplify right side
    3,710,340.50x = 13,459,850,512,582.30
  5. Step 5: Solve for x
    x = 13,459,850,512,582.30/3,710,340.50
  6. Step 6: Final answer
    x = 3,627,659.11

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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.