Home / 3,423,778.03-4,724,755.56-1,895,852.35

Finding the Fourth Proportional to 3,423,778.03, 4,724,755.56 and 1,895,852.35

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Solution

The fourth proportional to 3,423,778.03, 4,724,755.56 and 1,895,852.35 is: 2,616,244.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,423,778.03 : 4,724,755.56 = 1,895,852.35 : x
  2. Step 2: Convert to fraction form
    3,423,778.03/4,724,755.56 = 1,895,852.35/x
  3. Step 3: Cross multiply
    3,423,778.03x = 4,724,755.56 × 1,895,852.35
  4. Step 4: Simplify right side
    3,423,778.03x = 8,957,438,931,601.57
  5. Step 5: Solve for x
    x = 8,957,438,931,601.57/3,423,778.03
  6. Step 6: Final answer
    x = 2,616,244.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.