Home / 1,641,094.64-2,462,509.25-1,164,403.15

Finding the Fourth Proportional to 1,641,094.64, 2,462,509.25 and 1,164,403.15

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Solution

The fourth proportional to 1,641,094.64, 2,462,509.25 and 1,164,403.15 is: 1,747,220.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,641,094.64 : 2,462,509.25 = 1,164,403.15 : x
  2. Step 2: Convert to fraction form
    1,641,094.64/2,462,509.25 = 1,164,403.15/x
  3. Step 3: Cross multiply
    1,641,094.64x = 2,462,509.25 × 1,164,403.15
  4. Step 4: Simplify right side
    1,641,094.64x = 2,867,353,519,992.36
  5. Step 5: Solve for x
    x = 2,867,353,519,992.36/1,641,094.64
  6. Step 6: Final answer
    x = 1,747,220.08

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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.