Home / 6,357,889.80-9,535,500.63-2,097,059.76

Finding the Fourth Proportional to 6,357,889.80, 9,535,500.63 and 2,097,059.76

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Solution

The fourth proportional to 6,357,889.80, 9,535,500.63 and 2,097,059.76 is: 3,145,149.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,357,889.80 : 9,535,500.63 = 2,097,059.76 : x
  2. Step 2: Convert to fraction form
    6,357,889.80/9,535,500.63 = 2,097,059.76/x
  3. Step 3: Cross multiply
    6,357,889.80x = 9,535,500.63 × 2,097,059.76
  4. Step 4: Simplify right side
    6,357,889.80x = 19,996,514,662,627.65
  5. Step 5: Solve for x
    x = 19,996,514,662,627.65/6,357,889.80
  6. Step 6: Final answer
    x = 3,145,149.62

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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.