Home / 1,852,327.08-2,553,760.98-1,335,648.60

Finding the Fourth Proportional to 1,852,327.08, 2,553,760.98 and 1,335,648.60

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Solution

The fourth proportional to 1,852,327.08, 2,553,760.98 and 1,335,648.60 is: 1,841,428.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,852,327.08 : 2,553,760.98 = 1,335,648.60 : x
  2. Step 2: Convert to fraction form
    1,852,327.08/2,553,760.98 = 1,335,648.60/x
  3. Step 3: Cross multiply
    1,852,327.08x = 2,553,760.98 × 1,335,648.60
  4. Step 4: Simplify right side
    1,852,327.08x = 3,410,927,277,671.63
  5. Step 5: Solve for x
    x = 3,410,927,277,671.63/1,852,327.08
  6. Step 6: Final answer
    x = 1,841,428.18

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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.