Home / 6,564,889.47-9,059,690.12-3,624,696.80

Finding the Fourth Proportional to 6,564,889.47, 9,059,690.12 and 3,624,696.80

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Solution

The fourth proportional to 6,564,889.47, 9,059,690.12 and 3,624,696.80 is: 5,002,160.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,564,889.47 : 9,059,690.12 = 3,624,696.80 : x
  2. Step 2: Convert to fraction form
    6,564,889.47/9,059,690.12 = 3,624,696.80/x
  3. Step 3: Cross multiply
    6,564,889.47x = 9,059,690.12 × 3,624,696.80
  4. Step 4: Simplify right side
    6,564,889.47x = 32,838,629,786,955.61
  5. Step 5: Solve for x
    x = 32,838,629,786,955.61/6,564,889.47
  6. Step 6: Final answer
    x = 5,002,160.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.