Home / 1,873,654.06-2,810,253.87-525,925.03

Finding the Fourth Proportional to 1,873,654.06, 2,810,253.87 and 525,925.03

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Solution

The fourth proportional to 1,873,654.06, 2,810,253.87 and 525,925.03 is: 788,823.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,654.06 : 2,810,253.87 = 525,925.03 : x
  2. Step 2: Convert to fraction form
    1,873,654.06/2,810,253.87 = 525,925.03/x
  3. Step 3: Cross multiply
    1,873,654.06x = 2,810,253.87 × 525,925.03
  4. Step 4: Simplify right side
    1,873,654.06x = 1,477,982,850,887.37
  5. Step 5: Solve for x
    x = 1,477,982,850,887.37/1,873,654.06
  6. Step 6: Final answer
    x = 788,823.77

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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.