Home / 5,397,370.10-8,096,962.35-1,611,235.70

Finding the Fourth Proportional to 5,397,370.10, 8,096,962.35 and 1,611,235.70

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Solution

The fourth proportional to 5,397,370.10, 8,096,962.35 and 1,611,235.70 is: 2,417,124.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,397,370.10 : 8,096,962.35 = 1,611,235.70 : x
  2. Step 2: Convert to fraction form
    5,397,370.10/8,096,962.35 = 1,611,235.70/x
  3. Step 3: Cross multiply
    5,397,370.10x = 8,096,962.35 × 1,611,235.70
  4. Step 4: Simplify right side
    5,397,370.10x = 13,046,114,799,875.89
  5. Step 5: Solve for x
    x = 13,046,114,799,875.89/5,397,370.10
  6. Step 6: Final answer
    x = 2,417,124.37

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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.