Home / 1,707,203.79-2,562,068.68-808,650.24

Finding the Fourth Proportional to 1,707,203.79, 2,562,068.68 and 808,650.24

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Solution

The fourth proportional to 1,707,203.79, 2,562,068.68 and 808,650.24 is: 1,213,573.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,707,203.79 : 2,562,068.68 = 808,650.24 : x
  2. Step 2: Convert to fraction form
    1,707,203.79/2,562,068.68 = 808,650.24/x
  3. Step 3: Cross multiply
    1,707,203.79x = 2,562,068.68 × 808,650.24
  4. Step 4: Simplify right side
    1,707,203.79x = 2,071,817,452,978.48
  5. Step 5: Solve for x
    x = 2,071,817,452,978.48/1,707,203.79
  6. Step 6: Final answer
    x = 1,213,573.60

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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.