Home / 3,803,762.40-5,705,643.60-2,460,069.60

Finding the Fourth Proportional to 3,803,762.40, 5,705,643.60 and 2,460,069.60

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Solution

The fourth proportional to 3,803,762.40, 5,705,643.60 and 2,460,069.60 is: 3,690,104.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,803,762.40 : 5,705,643.60 = 2,460,069.60 : x
  2. Step 2: Convert to fraction form
    3,803,762.40/5,705,643.60 = 2,460,069.60/x
  3. Step 3: Cross multiply
    3,803,762.40x = 5,705,643.60 × 2,460,069.60
  4. Step 4: Simplify right side
    3,803,762.40x = 14,036,280,368,794.56
  5. Step 5: Solve for x
    x = 14,036,280,368,794.56/3,803,762.40
  6. Step 6: Final answer
    x = 3,690,104.40

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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.