Home / 9,267,602.07-13,903,718.45-6,540,474.23

Finding the Fourth Proportional to 9,267,602.07, 13,903,718.45 and 6,540,474.23

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Solution

The fourth proportional to 9,267,602.07, 13,903,718.45 and 6,540,474.23 is: 9,812,345.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,267,602.07 : 13,903,718.45 = 6,540,474.23 : x
  2. Step 2: Convert to fraction form
    9,267,602.07/13,903,718.45 = 6,540,474.23/x
  3. Step 3: Cross multiply
    9,267,602.07x = 13,903,718.45 × 6,540,474.23
  4. Step 4: Simplify right side
    9,267,602.07x = 90,936,912,173,318.52
  5. Step 5: Solve for x
    x = 90,936,912,173,318.52/9,267,602.07
  6. Step 6: Final answer
    x = 9,812,345.36

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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.