Home / 4,590,740.30-6,886,110.45-3,792,922.70

Finding the Fourth Proportional to 4,590,740.30, 6,886,110.45 and 3,792,922.70

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Solution

The fourth proportional to 4,590,740.30, 6,886,110.45 and 3,792,922.70 is: 5,689,384.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,590,740.30 : 6,886,110.45 = 3,792,922.70 : x
  2. Step 2: Convert to fraction form
    4,590,740.30/6,886,110.45 = 3,792,922.70/x
  3. Step 3: Cross multiply
    4,590,740.30x = 6,886,110.45 × 3,792,922.70
  4. Step 4: Simplify right side
    4,590,740.30x = 26,118,484,640,512.22
  5. Step 5: Solve for x
    x = 26,118,484,640,512.22/4,590,740.30
  6. Step 6: Final answer
    x = 5,689,384.05

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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.