Home / 1,884,185.35-2,600,188.09-1,024,751.86

Finding the Fourth Proportional to 1,884,185.35, 2,600,188.09 and 1,024,751.86

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Solution

The fourth proportional to 1,884,185.35, 2,600,188.09 and 1,024,751.86 is: 1,414,164.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,185.35 : 2,600,188.09 = 1,024,751.86 : x
  2. Step 2: Convert to fraction form
    1,884,185.35/2,600,188.09 = 1,024,751.86/x
  3. Step 3: Cross multiply
    1,884,185.35x = 2,600,188.09 × 1,024,751.86
  4. Step 4: Simplify right side
    1,884,185.35x = 2,664,547,572,515.00
  5. Step 5: Solve for x
    x = 2,664,547,572,515.00/1,884,185.35
  6. Step 6: Final answer
    x = 1,414,164.26

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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.