Home / 2,360,083.70-3,539,149.56-740,312.25

Finding the Fourth Proportional to 2,360,083.70, 3,539,149.56 and 740,312.25

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Solution

The fourth proportional to 2,360,083.70, 3,539,149.56 and 740,312.25 is: 1,110,162.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,083.70 : 3,539,149.56 = 740,312.25 : x
  2. Step 2: Convert to fraction form
    2,360,083.70/3,539,149.56 = 740,312.25/x
  3. Step 3: Cross multiply
    2,360,083.70x = 3,539,149.56 × 740,312.25
  4. Step 4: Simplify right side
    2,360,083.70x = 2,620,075,773,850.11
  5. Step 5: Solve for x
    x = 2,620,075,773,850.11/2,360,083.70
  6. Step 6: Final answer
    x = 1,110,162.23

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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.