Home / 2,075,735.48-3,113,734.44-877,500.08

Finding the Fourth Proportional to 2,075,735.48, 3,113,734.44 and 877,500.08

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Solution

The fourth proportional to 2,075,735.48, 3,113,734.44 and 877,500.08 is: 1,316,305.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,075,735.48 : 3,113,734.44 = 877,500.08 : x
  2. Step 2: Convert to fraction form
    2,075,735.48/3,113,734.44 = 877,500.08/x
  3. Step 3: Cross multiply
    2,075,735.48x = 3,113,734.44 × 877,500.08
  4. Step 4: Simplify right side
    2,075,735.48x = 2,732,302,220,198.76
  5. Step 5: Solve for x
    x = 2,732,302,220,198.76/2,075,735.48
  6. Step 6: Final answer
    x = 1,316,305.59

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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.