Home / 4,611,779.10-6,917,668.65-3,100,124.70

Finding the Fourth Proportional to 4,611,779.10, 6,917,668.65 and 3,100,124.70

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Solution

The fourth proportional to 4,611,779.10, 6,917,668.65 and 3,100,124.70 is: 4,650,187.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,611,779.10 : 6,917,668.65 = 3,100,124.70 : x
  2. Step 2: Convert to fraction form
    4,611,779.10/6,917,668.65 = 3,100,124.70/x
  3. Step 3: Cross multiply
    4,611,779.10x = 6,917,668.65 × 3,100,124.70
  4. Step 4: Simplify right side
    4,611,779.10x = 21,445,635,448,280.66
  5. Step 5: Solve for x
    x = 21,445,635,448,280.66/4,611,779.10
  6. Step 6: Final answer
    x = 4,650,187.05

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Similar ratio
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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.