Home / 5,528,525.40-8,292,788.10-1,741,516.20

Finding the Fourth Proportional to 5,528,525.40, 8,292,788.10 and 1,741,516.20

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Solution

The fourth proportional to 5,528,525.40, 8,292,788.10 and 1,741,516.20 is: 2,612,274.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,528,525.40 : 8,292,788.10 = 1,741,516.20 : x
  2. Step 2: Convert to fraction form
    5,528,525.40/8,292,788.10 = 1,741,516.20/x
  3. Step 3: Cross multiply
    5,528,525.40x = 8,292,788.10 × 1,741,516.20
  4. Step 4: Simplify right side
    5,528,525.40x = 14,442,024,819,317.22
  5. Step 5: Solve for x
    x = 14,442,024,819,317.22/5,528,525.40
  6. Step 6: Final answer
    x = 2,612,274.30

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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.