Home / 1,461,816.92-2,193,099.10-608,604.98

Finding the Fourth Proportional to 1,461,816.92, 2,193,099.10 and 608,604.98

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Solution

The fourth proportional to 1,461,816.92, 2,193,099.10 and 608,604.98 is: 913,063.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,461,816.92 : 2,193,099.10 = 608,604.98 : x
  2. Step 2: Convert to fraction form
    1,461,816.92/2,193,099.10 = 608,604.98/x
  3. Step 3: Cross multiply
    1,461,816.92x = 2,193,099.10 × 608,604.98
  4. Step 4: Simplify right side
    1,461,816.92x = 1,334,731,021,406.51
  5. Step 5: Solve for x
    x = 1,334,731,021,406.51/1,461,816.92
  6. Step 6: Final answer
    x = 913,063.05

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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.