Home / 6,814,510.61-9,405,042.98-4,369,882.01

Finding the Fourth Proportional to 6,814,510.61, 9,405,042.98 and 4,369,882.01

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Solution

The fourth proportional to 6,814,510.61, 9,405,042.98 and 4,369,882.01 is: 6,031,090.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,814,510.61 : 9,405,042.98 = 4,369,882.01 : x
  2. Step 2: Convert to fraction form
    6,814,510.61/9,405,042.98 = 4,369,882.01/x
  3. Step 3: Cross multiply
    6,814,510.61x = 9,405,042.98 × 4,369,882.01
  4. Step 4: Simplify right side
    6,814,510.61x = 41,098,928,052,704.16
  5. Step 5: Solve for x
    x = 41,098,928,052,704.16/6,814,510.61
  6. Step 6: Final answer
    x = 6,031,090.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.