Home / 6,573,208.40-9,859,812.60-1,845,400.40

Finding the Fourth Proportional to 6,573,208.40, 9,859,812.60 and 1,845,400.40

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Solution

The fourth proportional to 6,573,208.40, 9,859,812.60 and 1,845,400.40 is: 2,768,100.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,573,208.40 : 9,859,812.60 = 1,845,400.40 : x
  2. Step 2: Convert to fraction form
    6,573,208.40/9,859,812.60 = 1,845,400.40/x
  3. Step 3: Cross multiply
    6,573,208.40x = 9,859,812.60 × 1,845,400.40
  4. Step 4: Simplify right side
    6,573,208.40x = 18,195,302,115,965.04
  5. Step 5: Solve for x
    x = 18,195,302,115,965.04/6,573,208.40
  6. Step 6: Final answer
    x = 2,768,100.60

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Similar ratio
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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.