Home / 1,104,444.73-1,656,482.55-305,807.01

Finding the Fourth Proportional to 1,104,444.73, 1,656,482.55 and 305,807.01

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Solution

The fourth proportional to 1,104,444.73, 1,656,482.55 and 305,807.01 is: 458,659.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,444.73 : 1,656,482.55 = 305,807.01 : x
  2. Step 2: Convert to fraction form
    1,104,444.73/1,656,482.55 = 305,807.01/x
  3. Step 3: Cross multiply
    1,104,444.73x = 1,656,482.55 × 305,807.01
  4. Step 4: Simplify right side
    1,104,444.73x = 506,563,975,732.68
  5. Step 5: Solve for x
    x = 506,563,975,732.68/1,104,444.73
  6. Step 6: Final answer
    x = 458,659.42

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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.