Home / 2,094,810.48-2,890,838.04-1,140,954.48

Finding the Fourth Proportional to 2,094,810.48, 2,890,838.04 and 1,140,954.48

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Solution

The fourth proportional to 2,094,810.48, 2,890,838.04 and 1,140,954.48 is: 1,574,516.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,810.48 : 2,890,838.04 = 1,140,954.48 : x
  2. Step 2: Convert to fraction form
    2,094,810.48/2,890,838.04 = 1,140,954.48/x
  3. Step 3: Cross multiply
    2,094,810.48x = 2,890,838.04 × 1,140,954.48
  4. Step 4: Simplify right side
    2,094,810.48x = 3,298,314,612,692.42
  5. Step 5: Solve for x
    x = 3,298,314,612,692.42/2,094,810.48
  6. Step 6: Final answer
    x = 1,574,516.95

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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.