Home / 10,944,009.60-16,416,014.40-4,552,137.60

Finding the Fourth Proportional to 10,944,009.60, 16,416,014.40 and 4,552,137.60

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Solution

The fourth proportional to 10,944,009.60, 16,416,014.40 and 4,552,137.60 is: 6,828,206.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,944,009.60 : 16,416,014.40 = 4,552,137.60 : x
  2. Step 2: Convert to fraction form
    10,944,009.60/16,416,014.40 = 4,552,137.60/x
  3. Step 3: Cross multiply
    10,944,009.60x = 16,416,014.40 × 4,552,137.60
  4. Step 4: Simplify right side
    10,944,009.60x = 74,727,956,392,381.44
  5. Step 5: Solve for x
    x = 74,727,956,392,381.44/10,944,009.60
  6. Step 6: Final answer
    x = 6,828,206.40

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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.