Home / 1,873,678.53-2,585,525.76-1,058,080.62

Finding the Fourth Proportional to 1,873,678.53, 2,585,525.76 and 1,058,080.62

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Solution

The fourth proportional to 1,873,678.53, 2,585,525.76 and 1,058,080.62 is: 1,460,066.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,678.53 : 2,585,525.76 = 1,058,080.62 : x
  2. Step 2: Convert to fraction form
    1,873,678.53/2,585,525.76 = 1,058,080.62/x
  3. Step 3: Cross multiply
    1,873,678.53x = 2,585,525.76 × 1,058,080.62
  4. Step 4: Simplify right side
    1,873,678.53x = 2,735,694,699,166.77
  5. Step 5: Solve for x
    x = 2,735,694,699,166.77/1,873,678.53
  6. Step 6: Final answer
    x = 1,460,066.20

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.