Home / 3,084,623.94-4,256,779.86-1,726,496.94

Finding the Fourth Proportional to 3,084,623.94, 4,256,779.86 and 1,726,496.94

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Solution

The fourth proportional to 3,084,623.94, 4,256,779.86 and 1,726,496.94 is: 2,382,565.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,084,623.94 : 4,256,779.86 = 1,726,496.94 : x
  2. Step 2: Convert to fraction form
    3,084,623.94/4,256,779.86 = 1,726,496.94/x
  3. Step 3: Cross multiply
    3,084,623.94x = 4,256,779.86 × 1,726,496.94
  4. Step 4: Simplify right side
    3,084,623.94x = 7,349,317,402,543.63
  5. Step 5: Solve for x
    x = 7,349,317,402,543.63/3,084,623.94
  6. Step 6: Final answer
    x = 2,382,565.12

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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.