Home / 9,812,097.88-14,716,987.70-2,624,188.86

Finding the Fourth Proportional to 9,812,097.88, 14,716,987.70 and 2,624,188.86

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Solution

The fourth proportional to 9,812,097.88, 14,716,987.70 and 2,624,188.86 is: 3,935,973.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,812,097.88 : 14,716,987.70 = 2,624,188.86 : x
  2. Step 2: Convert to fraction form
    9,812,097.88/14,716,987.70 = 2,624,188.86/x
  3. Step 3: Cross multiply
    9,812,097.88x = 14,716,987.70 × 2,624,188.86
  4. Step 4: Simplify right side
    9,812,097.88x = 38,620,155,175,097.02
  5. Step 5: Solve for x
    x = 38,620,155,175,097.02/9,812,097.88
  6. Step 6: Final answer
    x = 3,935,973.29

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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.