Home / 7,604,465.34-11,408,136.65-3,055,868.22

Finding the Fourth Proportional to 7,604,465.34, 11,408,136.65 and 3,055,868.22

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Solution

The fourth proportional to 7,604,465.34, 11,408,136.65 and 3,055,868.22 is: 4,584,380.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,604,465.34 : 11,408,136.65 = 3,055,868.22 : x
  2. Step 2: Convert to fraction form
    7,604,465.34/11,408,136.65 = 3,055,868.22/x
  3. Step 3: Cross multiply
    7,604,465.34x = 11,408,136.65 × 3,055,868.22
  4. Step 4: Simplify right side
    7,604,465.34x = 34,861,762,238,152.27
  5. Step 5: Solve for x
    x = 34,861,762,238,152.27/7,604,465.34
  6. Step 6: Final answer
    x = 4,584,380.45

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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.