Home / 4,680,639.10-6,567,066.50-4,680,639.10

Finding the Fourth Proportional to 4,680,639.10, 6,567,066.50 and 4,680,639.10

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Solution

The fourth proportional to 4,680,639.10, 6,567,066.50 and 4,680,639.10 is: 6,567,066.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,680,639.10 : 6,567,066.50 = 4,680,639.10 : x
  2. Step 2: Convert to fraction form
    4,680,639.10/6,567,066.50 = 4,680,639.10/x
  3. Step 3: Cross multiply
    4,680,639.10x = 6,567,066.50 × 4,680,639.10
  4. Step 4: Simplify right side
    4,680,639.10x = 30,738,068,232,200.15
  5. Step 5: Solve for x
    x = 30,738,068,232,200.15/4,680,639.10
  6. Step 6: Final answer
    x = 6,567,066.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.