Home / 4,019,683.70-6,027,682.35-1,774,666.10

Finding the Fourth Proportional to 4,019,683.70, 6,027,682.35 and 1,774,666.10

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Solution

The fourth proportional to 4,019,683.70, 6,027,682.35 and 1,774,666.10 is: 2,661,185.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019,683.70 : 6,027,682.35 = 1,774,666.10 : x
  2. Step 2: Convert to fraction form
    4,019,683.70/6,027,682.35 = 1,774,666.10/x
  3. Step 3: Cross multiply
    4,019,683.70x = 6,027,682.35 × 1,774,666.10
  4. Step 4: Simplify right side
    4,019,683.70x = 10,697,123,528,113.33
  5. Step 5: Solve for x
    x = 10,697,123,528,113.33/4,019,683.70
  6. Step 6: Final answer
    x = 2,661,185.39

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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.