Home / 6,576,571.61-9,864,862.20-1,784,260.47

Finding the Fourth Proportional to 6,576,571.61, 9,864,862.20 and 1,784,260.47

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Solution

The fourth proportional to 6,576,571.61, 9,864,862.20 and 1,784,260.47 is: 2,676,392.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,576,571.61 : 9,864,862.20 = 1,784,260.47 : x
  2. Step 2: Convert to fraction form
    6,576,571.61/9,864,862.20 = 1,784,260.47/x
  3. Step 3: Cross multiply
    6,576,571.61x = 9,864,862.20 × 1,784,260.47
  4. Step 4: Simplify right side
    6,576,571.61x = 17,601,483,656,535.93
  5. Step 5: Solve for x
    x = 17,601,483,656,535.93/6,576,571.61
  6. Step 6: Final answer
    x = 2,676,392.00

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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.