Home / 3,096,808.16-4,645,258.92-1,075,116.31

Finding the Fourth Proportional to 3,096,808.16, 4,645,258.92 and 1,075,116.31

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Solution

The fourth proportional to 3,096,808.16, 4,645,258.92 and 1,075,116.31 is: 1,612,690.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096,808.16 : 4,645,258.92 = 1,075,116.31 : x
  2. Step 2: Convert to fraction form
    3,096,808.16/4,645,258.92 = 1,075,116.31/x
  3. Step 3: Cross multiply
    3,096,808.16x = 4,645,258.92 × 1,075,116.31
  4. Step 4: Simplify right side
    3,096,808.16x = 4,994,193,617,451.84
  5. Step 5: Solve for x
    x = 4,994,193,617,451.84/3,096,808.16
  6. Step 6: Final answer
    x = 1,612,690.67

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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.