Home / 6,730,244-10,095,387.60-1,681,555.04

Finding the Fourth Proportional to 6,730,244, 10,095,387.60 and 1,681,555.04

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Solution

The fourth proportional to 6,730,244, 10,095,387.60 and 1,681,555.04 is: 2,522,337.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,730,244 : 10,095,387.60 = 1,681,555.04 : x
  2. Step 2: Convert to fraction form
    6,730,244/10,095,387.60 = 1,681,555.04/x
  3. Step 3: Cross multiply
    6,730,244x = 10,095,387.60 × 1,681,555.04
  4. Step 4: Simplify right side
    6,730,244x = 16,975,949,899,533.50
  5. Step 5: Solve for x
    x = 16,975,949,899,533.50/6,730,244
  6. Step 6: Final answer
    x = 2,522,337.96

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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.