Home / 4,205,011.46-6,298,356.08-2,764,068.23

Finding the Fourth Proportional to 4,205,011.46, 6,298,356.08 and 2,764,068.23

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Solution

The fourth proportional to 4,205,011.46, 6,298,356.08 and 2,764,068.23 is: 4,140,080.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,205,011.46 : 6,298,356.08 = 2,764,068.23 : x
  2. Step 2: Convert to fraction form
    4,205,011.46/6,298,356.08 = 2,764,068.23/x
  3. Step 3: Cross multiply
    4,205,011.46x = 6,298,356.08 × 2,764,068.23
  4. Step 4: Simplify right side
    4,205,011.46x = 17,409,085,964,611.40
  5. Step 5: Solve for x
    x = 17,409,085,964,611.40/4,205,011.46
  6. Step 6: Final answer
    x = 4,140,080.51

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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.