Home / 5,600,160.63-8,401,465.71-1,814,026.23

Finding the Fourth Proportional to 5,600,160.63, 8,401,465.71 and 1,814,026.23

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Solution

The fourth proportional to 5,600,160.63, 8,401,465.71 and 1,814,026.23 is: 2,721,436.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,600,160.63 : 8,401,465.71 = 1,814,026.23 : x
  2. Step 2: Convert to fraction form
    5,600,160.63/8,401,465.71 = 1,814,026.23/x
  3. Step 3: Cross multiply
    5,600,160.63x = 8,401,465.71 × 1,814,026.23
  4. Step 4: Simplify right side
    5,600,160.63x = 15,240,479,168,385.57
  5. Step 5: Solve for x
    x = 15,240,479,168,385.57/5,600,160.63
  6. Step 6: Final answer
    x = 2,721,436.08

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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.