Home / 6,444,063.90-9,665,877.15-1,651,800.15

Finding the Fourth Proportional to 6,444,063.90, 9,665,877.15 and 1,651,800.15

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Solution

The fourth proportional to 6,444,063.90, 9,665,877.15 and 1,651,800.15 is: 2,477,644.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,444,063.90 : 9,665,877.15 = 1,651,800.15 : x
  2. Step 2: Convert to fraction form
    6,444,063.90/9,665,877.15 = 1,651,800.15/x
  3. Step 3: Cross multiply
    6,444,063.90x = 9,665,877.15 × 1,651,800.15
  4. Step 4: Simplify right side
    6,444,063.90x = 15,966,097,326,251.57
  5. Step 5: Solve for x
    x = 15,966,097,326,251.57/6,444,063.90
  6. Step 6: Final answer
    x = 2,477,644.17

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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.