Home / 9,946,655.46-14,919,983.19-6,580,075.14

Finding the Fourth Proportional to 9,946,655.46, 14,919,983.19 and 6,580,075.14

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Solution

The fourth proportional to 9,946,655.46, 14,919,983.19 and 6,580,075.14 is: 9,870,112.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,946,655.46 : 14,919,983.19 = 6,580,075.14 : x
  2. Step 2: Convert to fraction form
    9,946,655.46/14,919,983.19 = 6,580,075.14/x
  3. Step 3: Cross multiply
    9,946,655.46x = 14,919,983.19 × 6,580,075.14
  4. Step 4: Simplify right side
    9,946,655.46x = 98,174,610,477,736.89
  5. Step 5: Solve for x
    x = 98,174,610,477,736.89/9,946,655.46
  6. Step 6: Final answer
    x = 9,870,112.71

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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.