Home / 4,032,172.90-6,048,259.45-4,004,179.30

Finding the Fourth Proportional to 4,032,172.90, 6,048,259.45 and 4,004,179.30

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Solution

The fourth proportional to 4,032,172.90, 6,048,259.45 and 4,004,179.30 is: 6,006,269.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,172.90 : 6,048,259.45 = 4,004,179.30 : x
  2. Step 2: Convert to fraction form
    4,032,172.90/6,048,259.45 = 4,004,179.30/x
  3. Step 3: Cross multiply
    4,032,172.90x = 6,048,259.45 × 4,004,179.30
  4. Step 4: Simplify right side
    4,032,172.90x = 24,218,315,290,719.38
  5. Step 5: Solve for x
    x = 24,218,315,290,719.38/4,032,172.90
  6. Step 6: Final answer
    x = 6,006,269.05

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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.