Home / 6,526,353.86-9,006,528.83-3,586,147.41

Finding the Fourth Proportional to 6,526,353.86, 9,006,528.83 and 3,586,147.41

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Solution

The fourth proportional to 6,526,353.86, 9,006,528.83 and 3,586,147.41 is: 4,948,971.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,353.86 : 9,006,528.83 = 3,586,147.41 : x
  2. Step 2: Convert to fraction form
    6,526,353.86/9,006,528.83 = 3,586,147.41/x
  3. Step 3: Cross multiply
    6,526,353.86x = 9,006,528.83 × 3,586,147.41
  4. Step 4: Simplify right side
    6,526,353.86x = 32,298,740,072,810.65
  5. Step 5: Solve for x
    x = 32,298,740,072,810.65/6,526,353.86
  6. Step 6: Final answer
    x = 4,948,971.63

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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.