Home / 9,236,526.24-12,746,760.75-6,133,685.36

Finding the Fourth Proportional to 9,236,526.24, 12,746,760.75 and 6,133,685.36

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Solution

The fourth proportional to 9,236,526.24, 12,746,760.75 and 6,133,685.36 is: 8,464,721.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,236,526.24 : 12,746,760.75 = 6,133,685.36 : x
  2. Step 2: Convert to fraction form
    9,236,526.24/12,746,760.75 = 6,133,685.36/x
  3. Step 3: Cross multiply
    9,236,526.24x = 12,746,760.75 × 6,133,685.36
  4. Step 4: Simplify right side
    9,236,526.24x = 78,184,619,799,697.62
  5. Step 5: Solve for x
    x = 78,184,619,799,697.62/9,236,526.24
  6. Step 6: Final answer
    x = 8,464,721.23

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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.