Home / 3,096,809.31-4,645,260.65-1,075,117.41

Finding the Fourth Proportional to 3,096,809.31, 4,645,260.65 and 1,075,117.41

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Solution

The fourth proportional to 3,096,809.31, 4,645,260.65 and 1,075,117.41 is: 1,612,692.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096,809.31 : 4,645,260.65 = 1,075,117.41 : x
  2. Step 2: Convert to fraction form
    3,096,809.31/4,645,260.65 = 1,075,117.41/x
  3. Step 3: Cross multiply
    3,096,809.31x = 4,645,260.65 × 1,075,117.41
  4. Step 4: Simplify right side
    3,096,809.31x = 4,994,200,598,802.92
  5. Step 5: Solve for x
    x = 4,994,200,598,802.92/3,096,809.31
  6. Step 6: Final answer
    x = 1,612,692.32

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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.