Home / 4,764,598.77-7,148,232.23-1,926,703.83

Finding the Fourth Proportional to 4,764,598.77, 7,148,232.23 and 1,926,703.83

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Solution

The fourth proportional to 4,764,598.77, 7,148,232.23 and 1,926,703.83 is: 2,890,595.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,764,598.77 : 7,148,232.23 = 1,926,703.83 : x
  2. Step 2: Convert to fraction form
    4,764,598.77/7,148,232.23 = 1,926,703.83/x
  3. Step 3: Cross multiply
    4,764,598.77x = 7,148,232.23 × 1,926,703.83
  4. Step 4: Simplify right side
    4,764,598.77x = 13,772,526,405,636.92
  5. Step 5: Solve for x
    x = 13,772,526,405,636.92/4,764,598.77
  6. Step 6: Final answer
    x = 2,890,595.21

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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.