Home / 5,055,717.49-7,582,466.32-1,460,702.29

Finding the Fourth Proportional to 5,055,717.49, 7,582,466.32 and 1,460,702.29

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Solution

The fourth proportional to 5,055,717.49, 7,582,466.32 and 1,460,702.29 is: 2,190,732.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,055,717.49 : 7,582,466.32 = 1,460,702.29 : x
  2. Step 2: Convert to fraction form
    5,055,717.49/7,582,466.32 = 1,460,702.29/x
  3. Step 3: Cross multiply
    5,055,717.49x = 7,582,466.32 × 1,460,702.29
  4. Step 4: Simplify right side
    5,055,717.49x = 11,075,725,879,559.54
  5. Step 5: Solve for x
    x = 11,075,725,879,559.54/5,055,717.49
  6. Step 6: Final answer
    x = 2,190,732.75

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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.