Home / 6,806,458.44-9,393,113.70-3,750,870.60

Finding the Fourth Proportional to 6,806,458.44, 9,393,113.70 and 3,750,870.60

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Solution

The fourth proportional to 6,806,458.44, 9,393,113.70 and 3,750,870.60 is: 5,176,312.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,806,458.44 : 9,393,113.70 = 3,750,870.60 : x
  2. Step 2: Convert to fraction form
    6,806,458.44/9,393,113.70 = 3,750,870.60/x
  3. Step 3: Cross multiply
    6,806,458.44x = 9,393,113.70 × 3,750,870.60
  4. Step 4: Simplify right side
    6,806,458.44x = 35,232,354,019,787.22
  5. Step 5: Solve for x
    x = 35,232,354,019,787.22/6,806,458.44
  6. Step 6: Final answer
    x = 5,176,312.22

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1.5x scale

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.