Home / 9,958,998.60-14,938,497.90-6,132,623.40

Finding the Fourth Proportional to 9,958,998.60, 14,938,497.90 and 6,132,623.40

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Solution

The fourth proportional to 9,958,998.60, 14,938,497.90 and 6,132,623.40 is: 9,198,935.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,958,998.60 : 14,938,497.90 = 6,132,623.40 : x
  2. Step 2: Convert to fraction form
    9,958,998.60/14,938,497.90 = 6,132,623.40/x
  3. Step 3: Cross multiply
    9,958,998.60x = 14,938,497.90 × 6,132,623.40
  4. Step 4: Simplify right side
    9,958,998.60x = 91,612,181,782,390.88
  5. Step 5: Solve for x
    x = 91,612,181,782,390.88/9,958,998.60
  6. Step 6: Final answer
    x = 9,198,935.10

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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.