Home / 5,559,681.11-8,344,914.39-2,683,072.35

Finding the Fourth Proportional to 5,559,681.11, 8,344,914.39 and 2,683,072.35

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Solution

The fourth proportional to 5,559,681.11, 8,344,914.39 and 2,683,072.35 is: 4,027,211.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,559,681.11 : 8,344,914.39 = 2,683,072.35 : x
  2. Step 2: Convert to fraction form
    5,559,681.11/8,344,914.39 = 2,683,072.35/x
  3. Step 3: Cross multiply
    5,559,681.11x = 8,344,914.39 × 2,683,072.35
  4. Step 4: Simplify right side
    5,559,681.11x = 22,390,009,062,926.12
  5. Step 5: Solve for x
    x = 22,390,009,062,926.12/5,559,681.11
  6. Step 6: Final answer
    x = 4,027,211.03

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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.