Home / 6,805,004.40-10,207,506.60-5,881,215.60

Finding the Fourth Proportional to 6,805,004.40, 10,207,506.60 and 5,881,215.60

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Solution

The fourth proportional to 6,805,004.40, 10,207,506.60 and 5,881,215.60 is: 8,821,823.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,805,004.40 : 10,207,506.60 = 5,881,215.60 : x
  2. Step 2: Convert to fraction form
    6,805,004.40/10,207,506.60 = 5,881,215.60/x
  3. Step 3: Cross multiply
    6,805,004.40x = 10,207,506.60 × 5,881,215.60
  4. Step 4: Simplify right side
    6,805,004.40x = 60,032,547,053,022.95
  5. Step 5: Solve for x
    x = 60,032,547,053,022.95/6,805,004.40
  6. Step 6: Final answer
    x = 8,821,823.40

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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.