Home / 6,136,904.18-9,225,536.85-5,692,984.22

Finding the Fourth Proportional to 6,136,904.18, 9,225,536.85 and 5,692,984.22

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Solution

The fourth proportional to 6,136,904.18, 9,225,536.85 and 5,692,984.22 is: 8,558,197.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,136,904.18 : 9,225,536.85 = 5,692,984.22 : x
  2. Step 2: Convert to fraction form
    6,136,904.18/9,225,536.85 = 5,692,984.22/x
  3. Step 3: Cross multiply
    6,136,904.18x = 9,225,536.85 × 5,692,984.22
  4. Step 4: Simplify right side
    6,136,904.18x = 52,520,835,731,142.35
  5. Step 5: Solve for x
    x = 52,520,835,731,142.35/6,136,904.18
  6. Step 6: Final answer
    x = 8,558,197.13

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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.