Home / 7,307,902.50-10,084,222.35-4,367,136.18

Finding the Fourth Proportional to 7,307,902.50, 10,084,222.35 and 4,367,136.18

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Solution

The fourth proportional to 7,307,902.50, 10,084,222.35 and 4,367,136.18 is: 6,026,239.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,307,902.50 : 10,084,222.35 = 4,367,136.18 : x
  2. Step 2: Convert to fraction form
    7,307,902.50/10,084,222.35 = 4,367,136.18/x
  3. Step 3: Cross multiply
    7,307,902.50x = 10,084,222.35 × 4,367,136.18
  4. Step 4: Simplify right side
    7,307,902.50x = 44,039,172,271,849.62
  5. Step 5: Solve for x
    x = 44,039,172,271,849.62/7,307,902.50
  6. Step 6: Final answer
    x = 6,026,239.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.