Home / 6,804,264.60-9,389,902.35-3,706,810.53

Finding the Fourth Proportional to 6,804,264.60, 9,389,902.35 and 3,706,810.53

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Solution

The fourth proportional to 6,804,264.60, 9,389,902.35 and 3,706,810.53 is: 5,115,407.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804,264.60 : 9,389,902.35 = 3,706,810.53 : x
  2. Step 2: Convert to fraction form
    6,804,264.60/9,389,902.35 = 3,706,810.53/x
  3. Step 3: Cross multiply
    6,804,264.60x = 9,389,902.35 × 3,706,810.53
  4. Step 4: Simplify right side
    6,804,264.60x = 34,806,588,906,651.74
  5. Step 5: Solve for x
    x = 34,806,588,906,651.74/6,804,264.60
  6. Step 6: Final answer
    x = 5,115,407.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.