Home / 9,334,057.80-14,001,086.70-7,739,734.80

Finding the Fourth Proportional to 9,334,057.80, 14,001,086.70 and 7,739,734.80

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Solution

The fourth proportional to 9,334,057.80, 14,001,086.70 and 7,739,734.80 is: 11,609,602.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,334,057.80 : 14,001,086.70 = 7,739,734.80 : x
  2. Step 2: Convert to fraction form
    9,334,057.80/14,001,086.70 = 7,739,734.80/x
  3. Step 3: Cross multiply
    9,334,057.80x = 14,001,086.70 × 7,739,734.80
  4. Step 4: Simplify right side
    9,334,057.80x = 108,364,697,969,807.16
  5. Step 5: Solve for x
    x = 108,364,697,969,807.16/9,334,057.80
  6. Step 6: Final answer
    x = 11,609,602.20

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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.