Home / 2,742,929.02-3,785,075.62-1,519,161.27

Finding the Fourth Proportional to 2,742,929.02, 3,785,075.62 and 1,519,161.27

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Solution

The fourth proportional to 2,742,929.02, 3,785,075.62 and 1,519,161.27 is: 2,096,350.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,742,929.02 : 3,785,075.62 = 1,519,161.27 : x
  2. Step 2: Convert to fraction form
    2,742,929.02/3,785,075.62 = 1,519,161.27/x
  3. Step 3: Cross multiply
    2,742,929.02x = 3,785,075.62 × 1,519,161.27
  4. Step 4: Simplify right side
    2,742,929.02x = 5,750,140,285,925.24
  5. Step 5: Solve for x
    x = 5,750,140,285,925.24/2,742,929.02
  6. Step 6: Final answer
    x = 2,096,350.38

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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.