Home / 3,554,823.36-4,905,782.43-2,006,462.10

Finding the Fourth Proportional to 3,554,823.36, 4,905,782.43 and 2,006,462.10

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Solution

The fourth proportional to 3,554,823.36, 4,905,782.43 and 2,006,462.10 is: 2,768,988.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,554,823.36 : 4,905,782.43 = 2,006,462.10 : x
  2. Step 2: Convert to fraction form
    3,554,823.36/4,905,782.43 = 2,006,462.10/x
  3. Step 3: Cross multiply
    3,554,823.36x = 4,905,782.43 × 2,006,462.10
  4. Step 4: Simplify right side
    3,554,823.36x = 9,843,266,516,640.90
  5. Step 5: Solve for x
    x = 9,843,266,516,640.90/3,554,823.36
  6. Step 6: Final answer
    x = 2,768,988.93

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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.