Home / 6,640,314.47-9,963,366.41-2,325,460

Finding the Fourth Proportional to 6,640,314.47, 9,963,366.41 and 2,325,460

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Solution

The fourth proportional to 6,640,314.47, 9,963,366.41 and 2,325,460 is: 3,489,203.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,640,314.47 : 9,963,366.41 = 2,325,460 : x
  2. Step 2: Convert to fraction form
    6,640,314.47/9,963,366.41 = 2,325,460/x
  3. Step 3: Cross multiply
    6,640,314.47x = 9,963,366.41 × 2,325,460
  4. Step 4: Simplify right side
    6,640,314.47x = 23,169,410,051,798.60
  5. Step 5: Solve for x
    x = 23,169,410,051,798.60/6,640,314.47
  6. Step 6: Final answer
    x = 3,489,203.74

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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.