Home / 1,736,756.66-2,395,842.46-1,185,058.58

Finding the Fourth Proportional to 1,736,756.66, 2,395,842.46 and 1,185,058.58

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Solution

The fourth proportional to 1,736,756.66, 2,395,842.46 and 1,185,058.58 is: 1,634,779.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,756.66 : 2,395,842.46 = 1,185,058.58 : x
  2. Step 2: Convert to fraction form
    1,736,756.66/2,395,842.46 = 1,185,058.58/x
  3. Step 3: Cross multiply
    1,736,756.66x = 2,395,842.46 × 1,185,058.58
  4. Step 4: Simplify right side
    1,736,756.66x = 2,839,213,648,609.45
  5. Step 5: Solve for x
    x = 2,839,213,648,609.45/1,736,756.66
  6. Step 6: Final answer
    x = 1,634,779.19

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Why These Related Problems?

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