Home / 1,739,309.24-2,400,271.32-1,050,885.32

Finding the Fourth Proportional to 1,739,309.24, 2,400,271.32 and 1,050,885.32

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Solution

The fourth proportional to 1,739,309.24, 2,400,271.32 and 1,050,885.32 is: 1,450,236.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,739,309.24 : 2,400,271.32 = 1,050,885.32 : x
  2. Step 2: Convert to fraction form
    1,739,309.24/2,400,271.32 = 1,050,885.32/x
  3. Step 3: Cross multiply
    1,739,309.24x = 2,400,271.32 × 1,050,885.32
  4. Step 4: Simplify right side
    1,739,309.24x = 2,522,409,894,205.02
  5. Step 5: Solve for x
    x = 2,522,409,894,205.02/1,739,309.24
  6. Step 6: Final answer
    x = 1,450,236.59

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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.