Home / 2,404,317.40-3,600,751.80-1,391,303.86

Finding the Fourth Proportional to 2,404,317.40, 3,600,751.80 and 1,391,303.86

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Solution

The fourth proportional to 2,404,317.40, 3,600,751.80 and 1,391,303.86 is: 2,083,643.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,404,317.40 : 3,600,751.80 = 1,391,303.86 : x
  2. Step 2: Convert to fraction form
    2,404,317.40/3,600,751.80 = 1,391,303.86/x
  3. Step 3: Cross multiply
    2,404,317.40x = 3,600,751.80 × 1,391,303.86
  4. Step 4: Simplify right side
    2,404,317.40x = 5,009,739,878,241.95
  5. Step 5: Solve for x
    x = 5,009,739,878,241.95/2,404,317.40
  6. Step 6: Final answer
    x = 2,083,643.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.