Home / 4,032,482.80-6,048,724.20-3,938,004.40

Finding the Fourth Proportional to 4,032,482.80, 6,048,724.20 and 3,938,004.40

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Solution

The fourth proportional to 4,032,482.80, 6,048,724.20 and 3,938,004.40 is: 5,907,006.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,482.80 : 6,048,724.20 = 3,938,004.40 : x
  2. Step 2: Convert to fraction form
    4,032,482.80/6,048,724.20 = 3,938,004.40/x
  3. Step 3: Cross multiply
    4,032,482.80x = 6,048,724.20 × 3,938,004.40
  4. Step 4: Simplify right side
    4,032,482.80x = 23,819,902,513,986.48
  5. Step 5: Solve for x
    x = 23,819,902,513,986.48/4,032,482.80
  6. Step 6: Final answer
    x = 5,907,006.60

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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.