Home / 3,065,692.94-4,598,386.55-1,146,463.05

Finding the Fourth Proportional to 3,065,692.94, 4,598,386.55 and 1,146,463.05

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Solution

The fourth proportional to 3,065,692.94, 4,598,386.55 and 1,146,463.05 is: 1,719,637.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,065,692.94 : 4,598,386.55 = 1,146,463.05 : x
  2. Step 2: Convert to fraction form
    3,065,692.94/4,598,386.55 = 1,146,463.05/x
  3. Step 3: Cross multiply
    3,065,692.94x = 4,598,386.55 × 1,146,463.05
  4. Step 4: Simplify right side
    3,065,692.94x = 5,271,880,281,357.70
  5. Step 5: Solve for x
    x = 5,271,880,281,357.70/3,065,692.94
  6. Step 6: Final answer
    x = 1,719,637.42

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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.