Home / 8,065,664.70-12,098,497.05-6,075,008.70

Finding the Fourth Proportional to 8,065,664.70, 12,098,497.05 and 6,075,008.70

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Solution

The fourth proportional to 8,065,664.70, 12,098,497.05 and 6,075,008.70 is: 9,112,513.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,065,664.70 : 12,098,497.05 = 6,075,008.70 : x
  2. Step 2: Convert to fraction form
    8,065,664.70/12,098,497.05 = 6,075,008.70/x
  3. Step 3: Cross multiply
    8,065,664.70x = 12,098,497.05 × 6,075,008.70
  4. Step 4: Simplify right side
    8,065,664.70x = 73,498,474,835,674.34
  5. Step 5: Solve for x
    x = 73,498,474,835,674.34/8,065,664.70
  6. Step 6: Final answer
    x = 9,112,513.05

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Similar ratio
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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.