Home / 1,702,973.72-2,554,460.58-1,168,875.52

Finding the Fourth Proportional to 1,702,973.72, 2,554,460.58 and 1,168,875.52

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Solution

The fourth proportional to 1,702,973.72, 2,554,460.58 and 1,168,875.52 is: 1,753,313.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,973.72 : 2,554,460.58 = 1,168,875.52 : x
  2. Step 2: Convert to fraction form
    1,702,973.72/2,554,460.58 = 1,168,875.52/x
  3. Step 3: Cross multiply
    1,702,973.72x = 2,554,460.58 × 1,168,875.52
  4. Step 4: Simplify right side
    1,702,973.72x = 2,985,846,420,150.32
  5. Step 5: Solve for x
    x = 2,985,846,420,150.32/1,702,973.72
  6. Step 6: Final answer
    x = 1,753,313.27

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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.