Home / 6,197,434.88-9,296,688.20-1,709,710.88

Finding the Fourth Proportional to 6,197,434.88, 9,296,688.20 and 1,709,710.88

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Solution

The fourth proportional to 6,197,434.88, 9,296,688.20 and 1,709,710.88 is: 2,564,714.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,197,434.88 : 9,296,688.20 = 1,709,710.88 : x
  2. Step 2: Convert to fraction form
    6,197,434.88/9,296,688.20 = 1,709,710.88/x
  3. Step 3: Cross multiply
    6,197,434.88x = 9,296,688.20 × 1,709,710.88
  4. Step 4: Simplify right side
    6,197,434.88x = 15,894,648,908,475.62
  5. Step 5: Solve for x
    x = 15,894,648,908,475.62/6,197,434.88
  6. Step 6: Final answer
    x = 2,564,714.15

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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.