Home / 4,009,293.70-6,013,854.15-2,670,036.10

Finding the Fourth Proportional to 4,009,293.70, 6,013,854.15 and 2,670,036.10

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Solution

The fourth proportional to 4,009,293.70, 6,013,854.15 and 2,670,036.10 is: 4,004,996.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,009,293.70 : 6,013,854.15 = 2,670,036.10 : x
  2. Step 2: Convert to fraction form
    4,009,293.70/6,013,854.15 = 2,670,036.10/x
  3. Step 3: Cross multiply
    4,009,293.70x = 6,013,854.15 × 2,670,036.10
  4. Step 4: Simplify right side
    4,009,293.70x = 16,057,207,680,634.82
  5. Step 5: Solve for x
    x = 16,057,207,680,634.82/4,009,293.70
  6. Step 6: Final answer
    x = 4,004,996.61

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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.