Home / 3,208,575.02-4,810,364.52-1,588,225.88

Finding the Fourth Proportional to 3,208,575.02, 4,810,364.52 and 1,588,225.88

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Solution

The fourth proportional to 3,208,575.02, 4,810,364.52 and 1,588,225.88 is: 2,381,102.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,208,575.02 : 4,810,364.52 = 1,588,225.88 : x
  2. Step 2: Convert to fraction form
    3,208,575.02/4,810,364.52 = 1,588,225.88/x
  3. Step 3: Cross multiply
    3,208,575.02x = 4,810,364.52 × 1,588,225.88
  4. Step 4: Simplify right side
    3,208,575.02x = 7,639,945,422,897.78
  5. Step 5: Solve for x
    x = 7,639,945,422,897.78/3,208,575.02
  6. Step 6: Final answer
    x = 2,381,102.32

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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.