Home / 6,293,548.52-9,437,720.16-1,974,158

Finding the Fourth Proportional to 6,293,548.52, 9,437,720.16 and 1,974,158

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Solution

The fourth proportional to 6,293,548.52, 9,437,720.16 and 1,974,158 is: 2,960,420.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,293,548.52 : 9,437,720.16 = 1,974,158 : x
  2. Step 2: Convert to fraction form
    6,293,548.52/9,437,720.16 = 1,974,158/x
  3. Step 3: Cross multiply
    6,293,548.52x = 9,437,720.16 × 1,974,158
  4. Step 4: Simplify right side
    6,293,548.52x = 18,631,550,755,625.28
  5. Step 5: Solve for x
    x = 18,631,550,755,625.28/6,293,548.52
  6. Step 6: Final answer
    x = 2,960,420.61

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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.