Home / 4,669,686.60-7,004,529.90-4,150,055.40

Finding the Fourth Proportional to 4,669,686.60, 7,004,529.90 and 4,150,055.40

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Solution

The fourth proportional to 4,669,686.60, 7,004,529.90 and 4,150,055.40 is: 6,225,083.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,686.60 : 7,004,529.90 = 4,150,055.40 : x
  2. Step 2: Convert to fraction form
    4,669,686.60/7,004,529.90 = 4,150,055.40/x
  3. Step 3: Cross multiply
    4,669,686.60x = 7,004,529.90 × 4,150,055.40
  4. Step 4: Simplify right side
    4,669,686.60x = 29,069,187,135,956.46
  5. Step 5: Solve for x
    x = 29,069,187,135,956.46/4,669,686.60
  6. Step 6: Final answer
    x = 6,225,083.10

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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.