Home / 4,790,914.02-6,611,561.40-2,615,548.86

Finding the Fourth Proportional to 4,790,914.02, 6,611,561.40 and 2,615,548.86

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Solution

The fourth proportional to 4,790,914.02, 6,611,561.40 and 2,615,548.86 is: 3,609,512.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,790,914.02 : 6,611,561.40 = 2,615,548.86 : x
  2. Step 2: Convert to fraction form
    4,790,914.02/6,611,561.40 = 2,615,548.86/x
  3. Step 3: Cross multiply
    4,790,914.02x = 6,611,561.40 × 2,615,548.86
  4. Step 4: Simplify right side
    4,790,914.02x = 17,292,861,882,590.00
  5. Step 5: Solve for x
    x = 17,292,861,882,590.00/4,790,914.02
  6. Step 6: Final answer
    x = 3,609,512.05

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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.