Home / 4,148,504-6,223,805.76-1,156,688

Finding the Fourth Proportional to 4,148,504, 6,223,805.76 and 1,156,688

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Solution

The fourth proportional to 4,148,504, 6,223,805.76 and 1,156,688 is: 1,735,324.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,148,504 : 6,223,805.76 = 1,156,688 : x
  2. Step 2: Convert to fraction form
    4,148,504/6,223,805.76 = 1,156,688/x
  3. Step 3: Cross multiply
    4,148,504x = 6,223,805.76 × 1,156,688
  4. Step 4: Simplify right side
    4,148,504x = 7,199,001,436,922.88
  5. Step 5: Solve for x
    x = 7,199,001,436,922.88/4,148,504
  6. Step 6: Final answer
    x = 1,735,324.69

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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.