Home / 6,114,154.60-9,174,860.70-2,328,020.20

Finding the Fourth Proportional to 6,114,154.60, 9,174,860.70 and 2,328,020.20

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Solution

The fourth proportional to 6,114,154.60, 9,174,860.70 and 2,328,020.20 is: 3,493,412.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,114,154.60 : 9,174,860.70 = 2,328,020.20 : x
  2. Step 2: Convert to fraction form
    6,114,154.60/9,174,860.70 = 2,328,020.20/x
  3. Step 3: Cross multiply
    6,114,154.60x = 9,174,860.70 × 2,328,020.20
  4. Step 4: Simplify right side
    6,114,154.60x = 21,359,261,041,786.14
  5. Step 5: Solve for x
    x = 21,359,261,041,786.14/6,114,154.60
  6. Step 6: Final answer
    x = 3,493,412.00

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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.