Home / 9,072,406.70-13,608,610.10-6,238,054.70

Finding the Fourth Proportional to 9,072,406.70, 13,608,610.10 and 6,238,054.70

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Solution

The fourth proportional to 9,072,406.70, 13,608,610.10 and 6,238,054.70 is: 9,357,082.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,072,406.70 : 13,608,610.10 = 6,238,054.70 : x
  2. Step 2: Convert to fraction form
    9,072,406.70/13,608,610.10 = 6,238,054.70/x
  3. Step 3: Cross multiply
    9,072,406.70x = 13,608,610.10 × 6,238,054.70
  4. Step 4: Simplify right side
    9,072,406.70x = 84,891,254,194,772.47
  5. Step 5: Solve for x
    x = 84,891,254,194,772.47/9,072,406.70
  6. Step 6: Final answer
    x = 9,357,082.08

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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.