Home / 6,704,852.40-9,253,671.56-3,764,999.60

Finding the Fourth Proportional to 6,704,852.40, 9,253,671.56 and 3,764,999.60

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Solution

The fourth proportional to 6,704,852.40, 9,253,671.56 and 3,764,999.60 is: 5,196,247.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,704,852.40 : 9,253,671.56 = 3,764,999.60 : x
  2. Step 2: Convert to fraction form
    6,704,852.40/9,253,671.56 = 3,764,999.60/x
  3. Step 3: Cross multiply
    6,704,852.40x = 9,253,671.56 × 3,764,999.60
  4. Step 4: Simplify right side
    6,704,852.40x = 34,840,069,721,931.38
  5. Step 5: Solve for x
    x = 34,840,069,721,931.38/6,704,852.40
  6. Step 6: Final answer
    x = 5,196,247.08

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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.