Home / 2,358,389.52-3,254,213.07-1,325,705.94

Finding the Fourth Proportional to 2,358,389.52, 3,254,213.07 and 1,325,705.94

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Solution

The fourth proportional to 2,358,389.52, 3,254,213.07 and 1,325,705.94 is: 1,829,269.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,389.52 : 3,254,213.07 = 1,325,705.94 : x
  2. Step 2: Convert to fraction form
    2,358,389.52/3,254,213.07 = 1,325,705.94/x
  3. Step 3: Cross multiply
    2,358,389.52x = 3,254,213.07 × 1,325,705.94
  4. Step 4: Simplify right side
    2,358,389.52x = 4,314,129,596,924.64
  5. Step 5: Solve for x
    x = 4,314,129,596,924.64/2,358,389.52
  6. Step 6: Final answer
    x = 1,829,269.32

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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.