Home / 6,435,043.58-9,652,561.95-1,642,731.14

Finding the Fourth Proportional to 6,435,043.58, 9,652,561.95 and 1,642,731.14

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Solution

The fourth proportional to 6,435,043.58, 9,652,561.95 and 1,642,731.14 is: 2,464,095.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,435,043.58 : 9,652,561.95 = 1,642,731.14 : x
  2. Step 2: Convert to fraction form
    6,435,043.58/9,652,561.95 = 1,642,731.14/x
  3. Step 3: Cross multiply
    6,435,043.58x = 9,652,561.95 × 1,642,731.14
  4. Step 4: Simplify right side
    6,435,043.58x = 15,856,564,096,044.12
  5. Step 5: Solve for x
    x = 15,856,564,096,044.12/6,435,043.58
  6. Step 6: Final answer
    x = 2,464,095.84

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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.