Home / 6,698,629.40-10,044,833.70-2,910,162.20

Finding the Fourth Proportional to 6,698,629.40, 10,044,833.70 and 2,910,162.20

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Solution

The fourth proportional to 6,698,629.40, 10,044,833.70 and 2,910,162.20 is: 4,363,892.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,698,629.40 : 10,044,833.70 = 2,910,162.20 : x
  2. Step 2: Convert to fraction form
    6,698,629.40/10,044,833.70 = 2,910,162.20/x
  3. Step 3: Cross multiply
    6,698,629.40x = 10,044,833.70 × 2,910,162.20
  4. Step 4: Simplify right side
    6,698,629.40x = 29,232,095,339,026.14
  5. Step 5: Solve for x
    x = 29,232,095,339,026.14/6,698,629.40
  6. Step 6: Final answer
    x = 4,363,892.01

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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.