Home / 10,994,256.10-16,493,352.45-4,605,154.30

Finding the Fourth Proportional to 10,994,256.10, 16,493,352.45 and 4,605,154.30

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Solution

The fourth proportional to 10,994,256.10, 16,493,352.45 and 4,605,154.30 is: 6,908,555.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,994,256.10 : 16,493,352.45 = 4,605,154.30 : x
  2. Step 2: Convert to fraction form
    10,994,256.10/16,493,352.45 = 4,605,154.30/x
  3. Step 3: Cross multiply
    10,994,256.10x = 16,493,352.45 × 4,605,154.30
  4. Step 4: Simplify right side
    10,994,256.10x = 75,954,432,956,533.03
  5. Step 5: Solve for x
    x = 75,954,432,956,533.03/10,994,256.10
  6. Step 6: Final answer
    x = 6,908,555.91

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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.