Home / 1,848,008.40-2,773,762.20-1,582,069.20

Finding the Fourth Proportional to 1,848,008.40, 2,773,762.20 and 1,582,069.20

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Solution

The fourth proportional to 1,848,008.40, 2,773,762.20 and 1,582,069.20 is: 2,374,601.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,008.40 : 2,773,762.20 = 1,582,069.20 : x
  2. Step 2: Convert to fraction form
    1,848,008.40/2,773,762.20 = 1,582,069.20/x
  3. Step 3: Cross multiply
    1,848,008.40x = 2,773,762.20 × 1,582,069.20
  4. Step 4: Simplify right side
    1,848,008.40x = 4,388,283,744,744.24
  5. Step 5: Solve for x
    x = 4,388,283,744,744.24/1,848,008.40
  6. Step 6: Final answer
    x = 2,374,601.62

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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.