Home / 6,953,234.60-10,429,851.90-5,709,074.60

Finding the Fourth Proportional to 6,953,234.60, 10,429,851.90 and 5,709,074.60

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Solution

The fourth proportional to 6,953,234.60, 10,429,851.90 and 5,709,074.60 is: 8,563,611.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953,234.60 : 10,429,851.90 = 5,709,074.60 : x
  2. Step 2: Convert to fraction form
    6,953,234.60/10,429,851.90 = 5,709,074.60/x
  3. Step 3: Cross multiply
    6,953,234.60x = 10,429,851.90 × 5,709,074.60
  4. Step 4: Simplify right side
    6,953,234.60x = 59,544,802,564,051.73
  5. Step 5: Solve for x
    x = 59,544,802,564,051.73/6,953,234.60
  6. Step 6: Final answer
    x = 8,563,611.90

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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.