Home / 7,373,347.60-10,175,269.80-4,110,369.52

Finding the Fourth Proportional to 7,373,347.60, 10,175,269.80 and 4,110,369.52

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Solution

The fourth proportional to 7,373,347.60, 10,175,269.80 and 4,110,369.52 is: 5,672,337.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,373,347.60 : 10,175,269.80 = 4,110,369.52 : x
  2. Step 2: Convert to fraction form
    7,373,347.60/10,175,269.80 = 4,110,369.52/x
  3. Step 3: Cross multiply
    7,373,347.60x = 10,175,269.80 × 4,110,369.52
  4. Step 4: Simplify right side
    7,373,347.60x = 41,824,118,843,696.50
  5. Step 5: Solve for x
    x = 41,824,118,843,696.50/7,373,347.60
  6. Step 6: Final answer
    x = 5,672,337.87

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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.