Home / 1,736,022.41-2,395,730.08-961,665.11

Finding the Fourth Proportional to 1,736,022.41, 2,395,730.08 and 961,665.11

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Solution

The fourth proportional to 1,736,022.41, 2,395,730.08 and 961,665.11 is: 1,327,108.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,022.41 : 2,395,730.08 = 961,665.11 : x
  2. Step 2: Convert to fraction form
    1,736,022.41/2,395,730.08 = 961,665.11/x
  3. Step 3: Cross multiply
    1,736,022.41x = 2,395,730.08 × 961,665.11
  4. Step 4: Simplify right side
    1,736,022.41x = 2,303,890,030,913.51
  5. Step 5: Solve for x
    x = 2,303,890,030,913.51/1,736,022.41
  6. Step 6: Final answer
    x = 1,327,108.46

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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.