Home / 7,848,484.20-10,830,851.46-4,363,795.98

Finding the Fourth Proportional to 7,848,484.20, 10,830,851.46 and 4,363,795.98

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Solution

The fourth proportional to 7,848,484.20, 10,830,851.46 and 4,363,795.98 is: 6,022,006.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,848,484.20 : 10,830,851.46 = 4,363,795.98 : x
  2. Step 2: Convert to fraction form
    7,848,484.20/10,830,851.46 = 4,363,795.98/x
  3. Step 3: Cross multiply
    7,848,484.20x = 10,830,851.46 × 4,363,795.98
  4. Step 4: Simplify right side
    7,848,484.20x = 47,263,626,057,181.52
  5. Step 5: Solve for x
    x = 47,263,626,057,181.52/7,848,484.20
  6. Step 6: Final answer
    x = 6,022,006.91

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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.