Home / 9,984,000.60-14,976,000.90-4,004,659.80

Finding the Fourth Proportional to 9,984,000.60, 14,976,000.90 and 4,004,659.80

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Solution

The fourth proportional to 9,984,000.60, 14,976,000.90 and 4,004,659.80 is: 6,006,989.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,984,000.60 : 14,976,000.90 = 4,004,659.80 : x
  2. Step 2: Convert to fraction form
    9,984,000.60/14,976,000.90 = 4,004,659.80/x
  3. Step 3: Cross multiply
    9,984,000.60x = 14,976,000.90 × 4,004,659.80
  4. Step 4: Simplify right side
    9,984,000.60x = 59,973,788,768,993.82
  5. Step 5: Solve for x
    x = 59,973,788,768,993.82/9,984,000.60
  6. Step 6: Final answer
    x = 6,006,989.70

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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.