Home / 4,106,730.32-6,159,624.85-1,074,388.80

Finding the Fourth Proportional to 4,106,730.32, 6,159,624.85 and 1,074,388.80

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Solution

The fourth proportional to 4,106,730.32, 6,159,624.85 and 1,074,388.80 is: 1,611,460.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,106,730.32 : 6,159,624.85 = 1,074,388.80 : x
  2. Step 2: Convert to fraction form
    4,106,730.32/6,159,624.85 = 1,074,388.80/x
  3. Step 3: Cross multiply
    4,106,730.32x = 6,159,624.85 × 1,074,388.80
  4. Step 4: Simplify right side
    4,106,730.32x = 6,617,831,951,041.68
  5. Step 5: Solve for x
    x = 6,617,831,951,041.68/4,106,730.32
  6. Step 6: Final answer
    x = 1,611,460.08

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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.