Home / 2,358,391.02-3,254,215.14-1,325,707.44

Finding the Fourth Proportional to 2,358,391.02, 3,254,215.14 and 1,325,707.44

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Solution

The fourth proportional to 2,358,391.02, 3,254,215.14 and 1,325,707.44 is: 1,829,271.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,391.02 : 3,254,215.14 = 1,325,707.44 : x
  2. Step 2: Convert to fraction form
    2,358,391.02/3,254,215.14 = 1,325,707.44/x
  3. Step 3: Cross multiply
    2,358,391.02x = 3,254,215.14 × 1,325,707.44
  4. Step 4: Simplify right side
    2,358,391.02x = 4,314,137,222,458.64
  5. Step 5: Solve for x
    x = 4,314,137,222,458.64/2,358,391.02
  6. Step 6: Final answer
    x = 1,829,271.39

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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.