Home / 4,680,056.28-7,020,084.36-1,134,200.28

Finding the Fourth Proportional to 4,680,056.28, 7,020,084.36 and 1,134,200.28

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Solution

The fourth proportional to 4,680,056.28, 7,020,084.36 and 1,134,200.28 is: 1,701,300.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,680,056.28 : 7,020,084.36 = 1,134,200.28 : x
  2. Step 2: Convert to fraction form
    4,680,056.28/7,020,084.36 = 1,134,200.28/x
  3. Step 3: Cross multiply
    4,680,056.28x = 7,020,084.36 × 1,134,200.28
  4. Step 4: Simplify right side
    4,680,056.28x = 7,962,181,646,735.62
  5. Step 5: Solve for x
    x = 7,962,181,646,735.62/4,680,056.28
  6. Step 6: Final answer
    x = 1,701,300.41

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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.