Home / 3,570,573.06-4,930,753.74-2,485,810.76

Finding the Fourth Proportional to 3,570,573.06, 4,930,753.74 and 2,485,810.76

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Solution

The fourth proportional to 3,570,573.06, 4,930,753.74 and 2,485,810.76 is: 3,432,760.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570,573.06 : 4,930,753.74 = 2,485,810.76 : x
  2. Step 2: Convert to fraction form
    3,570,573.06/4,930,753.74 = 2,485,810.76/x
  3. Step 3: Cross multiply
    3,570,573.06x = 4,930,753.74 × 2,485,810.76
  4. Step 4: Simplify right side
    3,570,573.06x = 12,256,920,677,148.47
  5. Step 5: Solve for x
    x = 12,256,920,677,148.47/3,570,573.06
  6. Step 6: Final answer
    x = 3,432,760.08

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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.