Home / 4,009,359.60-6,014,039.40-3,611,228.40

Finding the Fourth Proportional to 4,009,359.60, 6,014,039.40 and 3,611,228.40

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Solution

The fourth proportional to 4,009,359.60, 6,014,039.40 and 3,611,228.40 is: 5,416,842.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,009,359.60 : 6,014,039.40 = 3,611,228.40 : x
  2. Step 2: Convert to fraction form
    4,009,359.60/6,014,039.40 = 3,611,228.40/x
  3. Step 3: Cross multiply
    4,009,359.60x = 6,014,039.40 × 3,611,228.40
  4. Step 4: Simplify right side
    4,009,359.60x = 21,718,069,879,998.96
  5. Step 5: Solve for x
    x = 21,718,069,879,998.96/4,009,359.60
  6. Step 6: Final answer
    x = 5,416,842.60

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Similar ratio
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1.5x scale

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.