Home / 2,596,511.77-3,583,075.87-1,435,001.54

Finding the Fourth Proportional to 2,596,511.77, 3,583,075.87 and 1,435,001.54

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Solution

The fourth proportional to 2,596,511.77, 3,583,075.87 and 1,435,001.54 is: 1,980,241.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,596,511.77 : 3,583,075.87 = 1,435,001.54 : x
  2. Step 2: Convert to fraction form
    2,596,511.77/3,583,075.87 = 1,435,001.54/x
  3. Step 3: Cross multiply
    2,596,511.77x = 3,583,075.87 × 1,435,001.54
  4. Step 4: Simplify right side
    2,596,511.77x = 5,141,719,375,265.21
  5. Step 5: Solve for x
    x = 5,141,719,375,265.21/2,596,511.77
  6. Step 6: Final answer
    x = 1,980,241.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.