Home / 6,854,894.59-10,280,271.53-2,061,311.35

Finding the Fourth Proportional to 6,854,894.59, 10,280,271.53 and 2,061,311.35

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Solution

The fourth proportional to 6,854,894.59, 10,280,271.53 and 2,061,311.35 is: 3,091,344.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,854,894.59 : 10,280,271.53 = 2,061,311.35 : x
  2. Step 2: Convert to fraction form
    6,854,894.59/10,280,271.53 = 2,061,311.35/x
  3. Step 3: Cross multiply
    6,854,894.59x = 10,280,271.53 × 2,061,311.35
  4. Step 4: Simplify right side
    6,854,894.59x = 21,190,840,324,162.95
  5. Step 5: Solve for x
    x = 21,190,840,324,162.95/6,854,894.59
  6. Step 6: Final answer
    x = 3,091,344.45

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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.