Home / 3,026,490.89-4,541,073.44-1,586,830.10

Finding the Fourth Proportional to 3,026,490.89, 4,541,073.44 and 1,586,830.10

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Solution

The fourth proportional to 3,026,490.89, 4,541,073.44 and 1,586,830.10 is: 2,380,946.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,490.89 : 4,541,073.44 = 1,586,830.10 : x
  2. Step 2: Convert to fraction form
    3,026,490.89/4,541,073.44 = 1,586,830.10/x
  3. Step 3: Cross multiply
    3,026,490.89x = 4,541,073.44 × 1,586,830.10
  4. Step 4: Simplify right side
    3,026,490.89x = 7,205,911,990,263.03
  5. Step 5: Solve for x
    x = 7,205,911,990,263.03/3,026,490.89
  6. Step 6: Final answer
    x = 2,380,946.21

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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.