Home / 9,333,644-12,880,437.36-5,041,292

Finding the Fourth Proportional to 9,333,644, 12,880,437.36 and 5,041,292

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Solution

The fourth proportional to 9,333,644, 12,880,437.36 and 5,041,292 is: 6,956,987.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,333,644 : 12,880,437.36 = 5,041,292 : x
  2. Step 2: Convert to fraction form
    9,333,644/12,880,437.36 = 5,041,292/x
  3. Step 3: Cross multiply
    9,333,644x = 12,880,437.36 × 5,041,292
  4. Step 4: Simplify right side
    9,333,644x = 64,934,045,819,469.12
  5. Step 5: Solve for x
    x = 64,934,045,819,469.12/9,333,644
  6. Step 6: Final answer
    x = 6,956,987.63

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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.