Home / 4,499,485.04-6,749,930.64-1,466,147.36

Finding the Fourth Proportional to 4,499,485.04, 6,749,930.64 and 1,466,147.36

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Solution

The fourth proportional to 4,499,485.04, 6,749,930.64 and 1,466,147.36 is: 2,199,450.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,499,485.04 : 6,749,930.64 = 1,466,147.36 : x
  2. Step 2: Convert to fraction form
    4,499,485.04/6,749,930.64 = 1,466,147.36/x
  3. Step 3: Cross multiply
    4,499,485.04x = 6,749,930.64 × 1,466,147.36
  4. Step 4: Simplify right side
    4,499,485.04x = 9,896,392,988,019.11
  5. Step 5: Solve for x
    x = 9,896,392,988,019.11/4,499,485.04
  6. Step 6: Final answer
    x = 2,199,450.14

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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.