Home / 3,003,432.16-4,144,703.34-1,626,741.64

Finding the Fourth Proportional to 3,003,432.16, 4,144,703.34 and 1,626,741.64

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Solution

The fourth proportional to 3,003,432.16, 4,144,703.34 and 1,626,741.64 is: 2,244,885.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,432.16 : 4,144,703.34 = 1,626,741.64 : x
  2. Step 2: Convert to fraction form
    3,003,432.16/4,144,703.34 = 1,626,741.64/x
  3. Step 3: Cross multiply
    3,003,432.16x = 4,144,703.34 × 1,626,741.64
  4. Step 4: Simplify right side
    3,003,432.16x = 6,742,361,508,625.08
  5. Step 5: Solve for x
    x = 6,742,361,508,625.08/3,003,432.16
  6. Step 6: Final answer
    x = 2,244,885.57

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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.