Home / 10,492,704.60-15,739,056.90-6,005,434.20

Finding the Fourth Proportional to 10,492,704.60, 15,739,056.90 and 6,005,434.20

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Solution

The fourth proportional to 10,492,704.60, 15,739,056.90 and 6,005,434.20 is: 9,008,151.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,492,704.60 : 15,739,056.90 = 6,005,434.20 : x
  2. Step 2: Convert to fraction form
    10,492,704.60/15,739,056.90 = 6,005,434.20/x
  3. Step 3: Cross multiply
    10,492,704.60x = 15,739,056.90 × 6,005,434.20
  4. Step 4: Simplify right side
    10,492,704.60x = 94,519,870,583,005.98
  5. Step 5: Solve for x
    x = 94,519,870,583,005.98/10,492,704.60
  6. Step 6: Final answer
    x = 9,008,151.30

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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.