Home / 5,244,209.99-7,866,776.31-1,601,762.18

Finding the Fourth Proportional to 5,244,209.99, 7,866,776.31 and 1,601,762.18

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Solution

The fourth proportional to 5,244,209.99, 7,866,776.31 and 1,601,762.18 is: 2,402,784.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,244,209.99 : 7,866,776.31 = 1,601,762.18 : x
  2. Step 2: Convert to fraction form
    5,244,209.99/7,866,776.31 = 1,601,762.18/x
  3. Step 3: Cross multiply
    5,244,209.99x = 7,866,776.31 × 1,601,762.18
  4. Step 4: Simplify right side
    5,244,209.99x = 12,600,704,771,877.96
  5. Step 5: Solve for x
    x = 12,600,704,771,877.96/5,244,209.99
  6. Step 6: Final answer
    x = 2,402,784.17

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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.