Home / 4,003,672.56-6,005,518.56-971,026.08

Finding the Fourth Proportional to 4,003,672.56, 6,005,518.56 and 971,026.08

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Solution

The fourth proportional to 4,003,672.56, 6,005,518.56 and 971,026.08 is: 1,456,541.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003,672.56 : 6,005,518.56 = 971,026.08 : x
  2. Step 2: Convert to fraction form
    4,003,672.56/6,005,518.56 = 971,026.08/x
  3. Step 3: Cross multiply
    4,003,672.56x = 6,005,518.56 × 971,026.08
  4. Step 4: Simplify right side
    4,003,672.56x = 5,831,515,145,684.04
  5. Step 5: Solve for x
    x = 5,831,515,145,684.04/4,003,672.56
  6. Step 6: Final answer
    x = 1,456,541.48

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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.