Home / 7,461,663.40-11,192,495.10-2,416,594.60

Finding the Fourth Proportional to 7,461,663.40, 11,192,495.10 and 2,416,594.60

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Solution

The fourth proportional to 7,461,663.40, 11,192,495.10 and 2,416,594.60 is: 3,624,891.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,461,663.40 : 11,192,495.10 = 2,416,594.60 : x
  2. Step 2: Convert to fraction form
    7,461,663.40/11,192,495.10 = 2,416,594.60/x
  3. Step 3: Cross multiply
    7,461,663.40x = 11,192,495.10 × 2,416,594.60
  4. Step 4: Simplify right side
    7,461,663.40x = 27,047,723,219,186.46
  5. Step 5: Solve for x
    x = 27,047,723,219,186.46/7,461,663.40
  6. Step 6: Final answer
    x = 3,624,891.90

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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.