Home / 3,039,692.46-4,193,762.31-1,799,368.62

Finding the Fourth Proportional to 3,039,692.46, 4,193,762.31 and 1,799,368.62

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Solution

The fourth proportional to 3,039,692.46, 4,193,762.31 and 1,799,368.62 is: 2,482,528.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,039,692.46 : 4,193,762.31 = 1,799,368.62 : x
  2. Step 2: Convert to fraction form
    3,039,692.46/4,193,762.31 = 1,799,368.62/x
  3. Step 3: Cross multiply
    3,039,692.46x = 4,193,762.31 × 1,799,368.62
  4. Step 4: Simplify right side
    3,039,692.46x = 7,546,124,300,352.71
  5. Step 5: Solve for x
    x = 7,546,124,300,352.71/3,039,692.46
  6. Step 6: Final answer
    x = 2,482,528.87

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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.