Home / 6,495,614.80-9,742,500.60-2,008,344.40

Finding the Fourth Proportional to 6,495,614.80, 9,742,500.60 and 2,008,344.40

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Solution

The fourth proportional to 6,495,614.80, 9,742,500.60 and 2,008,344.40 is: 3,012,231.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,495,614.80 : 9,742,500.60 = 2,008,344.40 : x
  2. Step 2: Convert to fraction form
    6,495,614.80/9,742,500.60 = 2,008,344.40/x
  3. Step 3: Cross multiply
    6,495,614.80x = 9,742,500.60 × 2,008,344.40
  4. Step 4: Simplify right side
    6,495,614.80x = 19,566,296,522,006.64
  5. Step 5: Solve for x
    x = 19,566,296,522,006.64/6,495,614.80
  6. Step 6: Final answer
    x = 3,012,231.66

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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.