Home / 1,208,030.73-1,812,057.01-366,582.48

Finding the Fourth Proportional to 1,208,030.73, 1,812,057.01 and 366,582.48

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Solution

The fourth proportional to 1,208,030.73, 1,812,057.01 and 366,582.48 is: 549,877.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,208,030.73 : 1,812,057.01 = 366,582.48 : x
  2. Step 2: Convert to fraction form
    1,208,030.73/1,812,057.01 = 366,582.48/x
  3. Step 3: Cross multiply
    1,208,030.73x = 1,812,057.01 × 366,582.48
  4. Step 4: Simplify right side
    1,208,030.73x = 664,268,351,710.73
  5. Step 5: Solve for x
    x = 664,268,351,710.73/1,208,030.73
  6. Step 6: Final answer
    x = 549,877.03

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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.