Home / 6,863,746.60-10,295,619.90-4,350,543.40

Finding the Fourth Proportional to 6,863,746.60, 10,295,619.90 and 4,350,543.40

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Solution

The fourth proportional to 6,863,746.60, 10,295,619.90 and 4,350,543.40 is: 6,525,815.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,863,746.60 : 10,295,619.90 = 4,350,543.40 : x
  2. Step 2: Convert to fraction form
    6,863,746.60/10,295,619.90 = 4,350,543.40/x
  3. Step 3: Cross multiply
    6,863,746.60x = 10,295,619.90 × 4,350,543.40
  4. Step 4: Simplify right side
    6,863,746.60x = 44,791,541,204,853.66
  5. Step 5: Solve for x
    x = 44,791,541,204,853.66/6,863,746.60
  6. Step 6: Final answer
    x = 6,525,815.10

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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.