Home / 3,075,941.80-4,612,530.30-1,182,053.80

Finding the Fourth Proportional to 3,075,941.80, 4,612,530.30 and 1,182,053.80

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Solution

The fourth proportional to 3,075,941.80, 4,612,530.30 and 1,182,053.80 is: 1,772,549.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,075,941.80 : 4,612,530.30 = 1,182,053.80 : x
  2. Step 2: Convert to fraction form
    3,075,941.80/4,612,530.30 = 1,182,053.80/x
  3. Step 3: Cross multiply
    3,075,941.80x = 4,612,530.30 × 1,182,053.80
  4. Step 4: Simplify right side
    3,075,941.80x = 5,452,258,968,730.14
  5. Step 5: Solve for x
    x = 5,452,258,968,730.14/3,075,941.80
  6. Step 6: Final answer
    x = 1,772,549.46

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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.