Home / 6,872,033.60-10,308,050.40-6,273,670.40

Finding the Fourth Proportional to 6,872,033.60, 10,308,050.40 and 6,273,670.40

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Solution

The fourth proportional to 6,872,033.60, 10,308,050.40 and 6,273,670.40 is: 9,410,505.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,872,033.60 : 10,308,050.40 = 6,273,670.40 : x
  2. Step 2: Convert to fraction form
    6,872,033.60/10,308,050.40 = 6,273,670.40/x
  3. Step 3: Cross multiply
    6,872,033.60x = 10,308,050.40 × 6,273,670.40
  4. Step 4: Simplify right side
    6,872,033.60x = 64,669,310,676,188.16
  5. Step 5: Solve for x
    x = 64,669,310,676,188.16/6,872,033.60
  6. Step 6: Final answer
    x = 9,410,505.60

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1.5x scale

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.