Home / 1,845,283.56-2,546,492.90-1,029,487.41

Finding the Fourth Proportional to 1,845,283.56, 2,546,492.90 and 1,029,487.41

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Solution

The fourth proportional to 1,845,283.56, 2,546,492.90 and 1,029,487.41 is: 1,420,693.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,845,283.56 : 2,546,492.90 = 1,029,487.41 : x
  2. Step 2: Convert to fraction form
    1,845,283.56/2,546,492.90 = 1,029,487.41/x
  3. Step 3: Cross multiply
    1,845,283.56x = 2,546,492.90 × 1,029,487.41
  4. Step 4: Simplify right side
    1,845,283.56x = 2,621,582,367,471.92
  5. Step 5: Solve for x
    x = 2,621,582,367,471.92/1,845,283.56
  6. Step 6: Final answer
    x = 1,420,693.51

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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.