Home / 9,808,662.60-14,711,244.30-6,207,985.80

Finding the Fourth Proportional to 9,808,662.60, 14,711,244.30 and 6,207,985.80

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Solution

The fourth proportional to 9,808,662.60, 14,711,244.30 and 6,207,985.80 is: 9,310,871.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,808,662.60 : 14,711,244.30 = 6,207,985.80 : x
  2. Step 2: Convert to fraction form
    9,808,662.60/14,711,244.30 = 6,207,985.80/x
  3. Step 3: Cross multiply
    9,808,662.60x = 14,711,244.30 × 6,207,985.80
  4. Step 4: Simplify right side
    9,808,662.60x = 91,327,195,714,730.94
  5. Step 5: Solve for x
    x = 91,327,195,714,730.94/9,808,662.60
  6. Step 6: Final answer
    x = 9,310,871.36

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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.