Home / 4,041,743.70-6,064,219.35-1,645,763.70

Finding the Fourth Proportional to 4,041,743.70, 6,064,219.35 and 1,645,763.70

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Solution

The fourth proportional to 4,041,743.70, 6,064,219.35 and 1,645,763.70 is: 2,469,298.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,041,743.70 : 6,064,219.35 = 1,645,763.70 : x
  2. Step 2: Convert to fraction form
    4,041,743.70/6,064,219.35 = 1,645,763.70/x
  3. Step 3: Cross multiply
    4,041,743.70x = 6,064,219.35 × 1,645,763.70
  4. Step 4: Simplify right side
    4,041,743.70x = 9,980,272,075,067.59
  5. Step 5: Solve for x
    x = 9,980,272,075,067.59/4,041,743.70
  6. Step 6: Final answer
    x = 2,469,298.60

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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.