Home / 2,369,602.44-3,270,041.55-1,281,871.44

Finding the Fourth Proportional to 2,369,602.44, 3,270,041.55 and 1,281,871.44

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Solution

The fourth proportional to 2,369,602.44, 3,270,041.55 and 1,281,871.44 is: 1,768,977.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,369,602.44 : 3,270,041.55 = 1,281,871.44 : x
  2. Step 2: Convert to fraction form
    2,369,602.44/3,270,041.55 = 1,281,871.44/x
  3. Step 3: Cross multiply
    2,369,602.44x = 3,270,041.55 × 1,281,871.44
  4. Step 4: Simplify right side
    2,369,602.44x = 4,191,772,870,558.33
  5. Step 5: Solve for x
    x = 4,191,772,870,558.33/2,369,602.44
  6. Step 6: Final answer
    x = 1,768,977.28

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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.