Home / 9,464,188.40-14,196,282.60-4,416,009.20

Finding the Fourth Proportional to 9,464,188.40, 14,196,282.60 and 4,416,009.20

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Solution

The fourth proportional to 9,464,188.40, 14,196,282.60 and 4,416,009.20 is: 6,624,013.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,464,188.40 : 14,196,282.60 = 4,416,009.20 : x
  2. Step 2: Convert to fraction form
    9,464,188.40/14,196,282.60 = 4,416,009.20/x
  3. Step 3: Cross multiply
    9,464,188.40x = 14,196,282.60 × 4,416,009.20
  4. Step 4: Simplify right side
    9,464,188.40x = 62,690,914,567,399.92
  5. Step 5: Solve for x
    x = 62,690,914,567,399.92/9,464,188.40
  6. Step 6: Final answer
    x = 6,624,013.80

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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.