Home / 6,091,812.60-9,137,718.90-5,569,265.40

Finding the Fourth Proportional to 6,091,812.60, 9,137,718.90 and 5,569,265.40

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Solution

The fourth proportional to 6,091,812.60, 9,137,718.90 and 5,569,265.40 is: 8,353,898.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,091,812.60 : 9,137,718.90 = 5,569,265.40 : x
  2. Step 2: Convert to fraction form
    6,091,812.60/9,137,718.90 = 5,569,265.40/x
  3. Step 3: Cross multiply
    6,091,812.60x = 9,137,718.90 × 5,569,265.40
  4. Step 4: Simplify right side
    6,091,812.60x = 50,890,381,704,696.06
  5. Step 5: Solve for x
    x = 50,890,381,704,696.06/6,091,812.60
  6. Step 6: Final answer
    x = 8,353,898.10

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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.