Home / 9,097,474.77-12,554,465.20-4,967,476.61

Finding the Fourth Proportional to 9,097,474.77, 12,554,465.20 and 4,967,476.61

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Solution

The fourth proportional to 9,097,474.77, 12,554,465.20 and 4,967,476.61 is: 6,855,090.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,097,474.77 : 12,554,465.20 = 4,967,476.61 : x
  2. Step 2: Convert to fraction form
    9,097,474.77/12,554,465.20 = 4,967,476.61/x
  3. Step 3: Cross multiply
    9,097,474.77x = 12,554,465.20 × 4,967,476.61
  4. Step 4: Simplify right side
    9,097,474.77x = 62,364,012,156,867.96
  5. Step 5: Solve for x
    x = 62,364,012,156,867.96/9,097,474.77
  6. Step 6: Final answer
    x = 6,855,090.42

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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.