Home / 9,572,995.20-14,359,492.80-6,885,609.60

Finding the Fourth Proportional to 9,572,995.20, 14,359,492.80 and 6,885,609.60

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Solution

The fourth proportional to 9,572,995.20, 14,359,492.80 and 6,885,609.60 is: 10,328,414.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,572,995.20 : 14,359,492.80 = 6,885,609.60 : x
  2. Step 2: Convert to fraction form
    9,572,995.20/14,359,492.80 = 6,885,609.60/x
  3. Step 3: Cross multiply
    9,572,995.20x = 14,359,492.80 × 6,885,609.60
  4. Step 4: Simplify right side
    9,572,995.20x = 98,873,861,474,810.88
  5. Step 5: Solve for x
    x = 98,873,861,474,810.88/9,572,995.20
  6. Step 6: Final answer
    x = 10,328,414.40

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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.