Home / 3,035,842.02-4,189,466.07-1,746,656.55

Finding the Fourth Proportional to 3,035,842.02, 4,189,466.07 and 1,746,656.55

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Solution

The fourth proportional to 3,035,842.02, 4,189,466.07 and 1,746,656.55 is: 2,410,388.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035,842.02 : 4,189,466.07 = 1,746,656.55 : x
  2. Step 2: Convert to fraction form
    3,035,842.02/4,189,466.07 = 1,746,656.55/x
  3. Step 3: Cross multiply
    3,035,842.02x = 4,189,466.07 × 1,746,656.55
  4. Step 4: Simplify right side
    3,035,842.02x = 7,317,558,352,168.26
  5. Step 5: Solve for x
    x = 7,317,558,352,168.26/3,035,842.02
  6. Step 6: Final answer
    x = 2,410,388.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.