Home / 5,704,208.15-8,550,551.41-3,575,784.11

Finding the Fourth Proportional to 5,704,208.15, 8,550,551.41 and 3,575,784.11

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Solution

The fourth proportional to 5,704,208.15, 8,550,551.41 and 3,575,784.11 is: 5,360,064.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,704,208.15 : 8,550,551.41 = 3,575,784.11 : x
  2. Step 2: Convert to fraction form
    5,704,208.15/8,550,551.41 = 3,575,784.11/x
  3. Step 3: Cross multiply
    5,704,208.15x = 8,550,551.41 × 3,575,784.11
  4. Step 4: Simplify right side
    5,704,208.15x = 30,574,925,811,923.88
  5. Step 5: Solve for x
    x = 30,574,925,811,923.88/5,704,208.15
  6. Step 6: Final answer
    x = 5,360,064.89

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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.