Home / 6,495,623.60-9,744,049.80-1,767,815.60

Finding the Fourth Proportional to 6,495,623.60, 9,744,049.80 and 1,767,815.60

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Solution

The fourth proportional to 6,495,623.60, 9,744,049.80 and 1,767,815.60 is: 2,651,890.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,495,623.60 : 9,744,049.80 = 1,767,815.60 : x
  2. Step 2: Convert to fraction form
    6,495,623.60/9,744,049.80 = 1,767,815.60/x
  3. Step 3: Cross multiply
    6,495,623.60x = 9,744,049.80 × 1,767,815.60
  4. Step 4: Simplify right side
    6,495,623.60x = 17,225,683,243,616.88
  5. Step 5: Solve for x
    x = 17,225,683,243,616.88/6,495,623.60
  6. Step 6: Final answer
    x = 2,651,890.61

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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.