Home / 11,164,154.64-16,746,185.08-4,345,482.90

Finding the Fourth Proportional to 11,164,154.64, 16,746,185.08 and 4,345,482.90

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Solution

The fourth proportional to 11,164,154.64, 16,746,185.08 and 4,345,482.90 is: 6,518,206.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,164,154.64 : 16,746,185.08 = 4,345,482.90 : x
  2. Step 2: Convert to fraction form
    11,164,154.64/16,746,185.08 = 4,345,482.90/x
  3. Step 3: Cross multiply
    11,164,154.64x = 16,746,185.08 × 4,345,482.90
  4. Step 4: Simplify right side
    11,164,154.64x = 72,770,260,905,375.14
  5. Step 5: Solve for x
    x = 72,770,260,905,375.14/11,164,154.64
  6. Step 6: Final answer
    x = 6,518,206.10

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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.