Home / 3,475,075.84-4,792,761.29-2,445,990.28

Finding the Fourth Proportional to 3,475,075.84, 4,792,761.29 and 2,445,990.28

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Solution

The fourth proportional to 3,475,075.84, 4,792,761.29 and 2,445,990.28 is: 3,373,465.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,475,075.84 : 4,792,761.29 = 2,445,990.28 : x
  2. Step 2: Convert to fraction form
    3,475,075.84/4,792,761.29 = 2,445,990.28/x
  3. Step 3: Cross multiply
    3,475,075.84x = 4,792,761.29 × 2,445,990.28
  4. Step 4: Simplify right side
    3,475,075.84x = 11,723,047,523,833.33
  5. Step 5: Solve for x
    x = 11,723,047,523,833.33/3,475,075.84
  6. Step 6: Final answer
    x = 3,373,465.23

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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.