Home / 6,844,948.03-10,252,661.29-6,442,506.01

Finding the Fourth Proportional to 6,844,948.03, 10,252,661.29 and 6,442,506.01

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Solution

The fourth proportional to 6,844,948.03, 10,252,661.29 and 6,442,506.01 is: 9,649,866.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,844,948.03 : 10,252,661.29 = 6,442,506.01 : x
  2. Step 2: Convert to fraction form
    6,844,948.03/10,252,661.29 = 6,442,506.01/x
  3. Step 3: Cross multiply
    6,844,948.03x = 10,252,661.29 × 6,442,506.01
  4. Step 4: Simplify right side
    6,844,948.03x = 66,052,831,937,581.44
  5. Step 5: Solve for x
    x = 66,052,831,937,581.44/6,844,948.03
  6. Step 6: Final answer
    x = 9,649,866.10

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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.