Home / 4,032,280.40-6,048,420.60-2,016,741.20

Finding the Fourth Proportional to 4,032,280.40, 6,048,420.60 and 2,016,741.20

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Solution

The fourth proportional to 4,032,280.40, 6,048,420.60 and 2,016,741.20 is: 3,025,111.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,280.40 : 6,048,420.60 = 2,016,741.20 : x
  2. Step 2: Convert to fraction form
    4,032,280.40/6,048,420.60 = 2,016,741.20/x
  3. Step 3: Cross multiply
    4,032,280.40x = 6,048,420.60 × 2,016,741.20
  4. Step 4: Simplify right side
    4,032,280.40x = 12,198,099,018,948.72
  5. Step 5: Solve for x
    x = 12,198,099,018,948.72/4,032,280.40
  6. Step 6: Final answer
    x = 3,025,111.80

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1.5x scale

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.