Home / 6,655,665.80-9,984,602.35-2,336,595

Finding the Fourth Proportional to 6,655,665.80, 9,984,602.35 and 2,336,595

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Solution

The fourth proportional to 6,655,665.80, 9,984,602.35 and 2,336,595 is: 3,505,279.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,655,665.80 : 9,984,602.35 = 2,336,595 : x
  2. Step 2: Convert to fraction form
    6,655,665.80/9,984,602.35 = 2,336,595/x
  3. Step 3: Cross multiply
    6,655,665.80x = 9,984,602.35 × 2,336,595
  4. Step 4: Simplify right side
    6,655,665.80x = 23,329,971,927,998.25
  5. Step 5: Solve for x
    x = 23,329,971,927,998.25/6,655,665.80
  6. Step 6: Final answer
    x = 3,505,279.96

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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.