Home / 1,873,653.06-2,810,252.38-525,924.03

Finding the Fourth Proportional to 1,873,653.06, 2,810,252.38 and 525,924.03

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Solution

The fourth proportional to 1,873,653.06, 2,810,252.38 and 525,924.03 is: 788,822.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,653.06 : 2,810,252.38 = 525,924.03 : x
  2. Step 2: Convert to fraction form
    1,873,653.06/2,810,252.38 = 525,924.03/x
  3. Step 3: Cross multiply
    1,873,653.06x = 2,810,252.38 × 525,924.03
  4. Step 4: Simplify right side
    1,873,653.06x = 1,477,979,240,325.81
  5. Step 5: Solve for x
    x = 1,477,979,240,325.81/1,873,653.06
  6. Step 6: Final answer
    x = 788,822.26

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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.