Home / 6,925,056.44-10,434,853.23-5,690,538.68

Finding the Fourth Proportional to 6,925,056.44, 10,434,853.23 and 5,690,538.68

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Solution

The fourth proportional to 6,925,056.44, 10,434,853.23 and 5,690,538.68 is: 8,574,650.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,925,056.44 : 10,434,853.23 = 5,690,538.68 : x
  2. Step 2: Convert to fraction form
    6,925,056.44/10,434,853.23 = 5,690,538.68/x
  3. Step 3: Cross multiply
    6,925,056.44x = 10,434,853.23 × 5,690,538.68
  4. Step 4: Simplify right side
    6,925,056.44x = 59,379,935,925,437.94
  5. Step 5: Solve for x
    x = 59,379,935,925,437.94/6,925,056.44
  6. Step 6: Final answer
    x = 8,574,650.10

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.