Home / 3,580,716-5,371,075.44-1,184,560.48

Finding the Fourth Proportional to 3,580,716, 5,371,075.44 and 1,184,560.48

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Solution

The fourth proportional to 3,580,716, 5,371,075.44 and 1,184,560.48 is: 1,776,841.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,580,716 : 5,371,075.44 = 1,184,560.48 : x
  2. Step 2: Convert to fraction form
    3,580,716/5,371,075.44 = 1,184,560.48/x
  3. Step 3: Cross multiply
    3,580,716x = 5,371,075.44 × 1,184,560.48
  4. Step 4: Simplify right side
    3,580,716x = 6,362,363,701,322.61
  5. Step 5: Solve for x
    x = 6,362,363,701,322.61/3,580,716
  6. Step 6: Final answer
    x = 1,776,841.20

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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.