Home / 4,459,600.98-6,139,439.69-3,999,920.06

Finding the Fourth Proportional to 4,459,600.98, 6,139,439.69 and 3,999,920.06

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Solution

The fourth proportional to 4,459,600.98, 6,139,439.69 and 3,999,920.06 is: 5,506,606.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,459,600.98 : 6,139,439.69 = 3,999,920.06 : x
  2. Step 2: Convert to fraction form
    4,459,600.98/6,139,439.69 = 3,999,920.06/x
  3. Step 3: Cross multiply
    4,459,600.98x = 6,139,439.69 × 3,999,920.06
  4. Step 4: Simplify right side
    4,459,600.98x = 24,557,267,922,494.38
  5. Step 5: Solve for x
    x = 24,557,267,922,494.38/4,459,600.98
  6. Step 6: Final answer
    x = 5,506,606.54

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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.