Home / 1,829,202.02-2,742,813.39-1,452,545.94

Finding the Fourth Proportional to 1,829,202.02, 2,742,813.39 and 1,452,545.94

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Solution

The fourth proportional to 1,829,202.02, 2,742,813.39 and 1,452,545.94 is: 2,178,033.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,202.02 : 2,742,813.39 = 1,452,545.94 : x
  2. Step 2: Convert to fraction form
    1,829,202.02/2,742,813.39 = 1,452,545.94/x
  3. Step 3: Cross multiply
    1,829,202.02x = 2,742,813.39 × 1,452,545.94
  4. Step 4: Simplify right side
    1,829,202.02x = 3,984,062,453,822.14
  5. Step 5: Solve for x
    x = 3,984,062,453,822.14/1,829,202.02
  6. Step 6: Final answer
    x = 2,178,033.05

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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.