Home / 3,050,751.50-4,208,994.33-1,743,065.26

Finding the Fourth Proportional to 3,050,751.50, 4,208,994.33 and 1,743,065.26

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Solution

The fourth proportional to 3,050,751.50, 4,208,994.33 and 1,743,065.26 is: 2,404,834.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,751.50 : 4,208,994.33 = 1,743,065.26 : x
  2. Step 2: Convert to fraction form
    3,050,751.50/4,208,994.33 = 1,743,065.26/x
  3. Step 3: Cross multiply
    3,050,751.50x = 4,208,994.33 × 1,743,065.26
  4. Step 4: Simplify right side
    3,050,751.50x = 7,336,551,779,101.00
  5. Step 5: Solve for x
    x = 7,336,551,779,101.00/3,050,751.50
  6. Step 6: Final answer
    x = 2,404,834.28

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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.