Home / 2,395,640.40-3,593,460.60-2,159,444.40

Finding the Fourth Proportional to 2,395,640.40, 3,593,460.60 and 2,159,444.40

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Solution

The fourth proportional to 2,395,640.40, 3,593,460.60 and 2,159,444.40 is: 3,239,166.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395,640.40 : 3,593,460.60 = 2,159,444.40 : x
  2. Step 2: Convert to fraction form
    2,395,640.40/3,593,460.60 = 2,159,444.40/x
  3. Step 3: Cross multiply
    2,395,640.40x = 3,593,460.60 × 2,159,444.40
  4. Step 4: Simplify right side
    2,395,640.40x = 7,759,878,369,290.64
  5. Step 5: Solve for x
    x = 7,759,878,369,290.64/2,395,640.40
  6. Step 6: Final answer
    x = 3,239,166.60

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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.