Home / 6,757,263.68-10,112,333.16-5,528,641.04

Finding the Fourth Proportional to 6,757,263.68, 10,112,333.16 and 5,528,641.04

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Solution

The fourth proportional to 6,757,263.68, 10,112,333.16 and 5,528,641.04 is: 8,273,683.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,757,263.68 : 10,112,333.16 = 5,528,641.04 : x
  2. Step 2: Convert to fraction form
    6,757,263.68/10,112,333.16 = 5,528,641.04/x
  3. Step 3: Cross multiply
    6,757,263.68x = 10,112,333.16 × 5,528,641.04
  4. Step 4: Simplify right side
    6,757,263.68x = 55,907,460,118,528.89
  5. Step 5: Solve for x
    x = 55,907,460,118,528.89/6,757,263.68
  6. Step 6: Final answer
    x = 8,273,683.37

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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.