Home / 3,356,068-4,633,124.88-2,609,338.08

Finding the Fourth Proportional to 3,356,068, 4,633,124.88 and 2,609,338.08

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Solution

The fourth proportional to 3,356,068, 4,633,124.88 and 2,609,338.08 is: 3,602,247.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,356,068 : 4,633,124.88 = 2,609,338.08 : x
  2. Step 2: Convert to fraction form
    3,356,068/4,633,124.88 = 2,609,338.08/x
  3. Step 3: Cross multiply
    3,356,068x = 4,633,124.88 × 2,609,338.08
  4. Step 4: Simplify right side
    3,356,068x = 12,089,389,178,779.43
  5. Step 5: Solve for x
    x = 12,089,389,178,779.43/3,356,068
  6. Step 6: Final answer
    x = 3,602,247.98

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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.