Home / 9,758,072.83-13,461,724.51-5,889,357.31

Finding the Fourth Proportional to 9,758,072.83, 13,461,724.51 and 5,889,357.31

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Solution

The fourth proportional to 9,758,072.83, 13,461,724.51 and 5,889,357.31 is: 8,124,647.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,758,072.83 : 13,461,724.51 = 5,889,357.31 : x
  2. Step 2: Convert to fraction form
    9,758,072.83/13,461,724.51 = 5,889,357.31/x
  3. Step 3: Cross multiply
    9,758,072.83x = 13,461,724.51 × 5,889,357.31
  4. Step 4: Simplify right side
    9,758,072.83x = 79,280,905,648,174.66
  5. Step 5: Solve for x
    x = 79,280,905,648,174.66/9,758,072.83
  6. Step 6: Final answer
    x = 8,124,647.87

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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.