Home / 8,484,237.54-11,706,206.22-4,999,718.70

Finding the Fourth Proportional to 8,484,237.54, 11,706,206.22 and 4,999,718.70

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Solution

The fourth proportional to 8,484,237.54, 11,706,206.22 and 4,999,718.70 is: 6,898,408.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,484,237.54 : 11,706,206.22 = 4,999,718.70 : x
  2. Step 2: Convert to fraction form
    8,484,237.54/11,706,206.22 = 4,999,718.70/x
  3. Step 3: Cross multiply
    8,484,237.54x = 11,706,206.22 × 4,999,718.70
  4. Step 4: Simplify right side
    8,484,237.54x = 58,527,738,144,190.32
  5. Step 5: Solve for x
    x = 58,527,738,144,190.32/8,484,237.54
  6. Step 6: Final answer
    x = 6,898,408.71

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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.