Home / 6,487,602.63-9,735,406.20-3,295,020.03

Finding the Fourth Proportional to 6,487,602.63, 9,735,406.20 and 3,295,020.03

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Solution

The fourth proportional to 6,487,602.63, 9,735,406.20 and 3,295,020.03 is: 4,944,562.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,487,602.63 : 9,735,406.20 = 3,295,020.03 : x
  2. Step 2: Convert to fraction form
    6,487,602.63/9,735,406.20 = 3,295,020.03/x
  3. Step 3: Cross multiply
    6,487,602.63x = 9,735,406.20 × 3,295,020.03
  4. Step 4: Simplify right side
    6,487,602.63x = 32,078,358,429,186.18
  5. Step 5: Solve for x
    x = 32,078,358,429,186.18/6,487,602.63
  6. Step 6: Final answer
    x = 4,944,562.77

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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.