Home / 1,849,648.98-2,754,969.43-1,766,659.35

Finding the Fourth Proportional to 1,849,648.98, 2,754,969.43 and 1,766,659.35

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Solution

The fourth proportional to 1,849,648.98, 2,754,969.43 and 1,766,659.35 is: 2,631,360.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,648.98 : 2,754,969.43 = 1,766,659.35 : x
  2. Step 2: Convert to fraction form
    1,849,648.98/2,754,969.43 = 1,766,659.35/x
  3. Step 3: Cross multiply
    1,849,648.98x = 2,754,969.43 × 1,766,659.35
  4. Step 4: Simplify right side
    1,849,648.98x = 4,867,092,502,473.67
  5. Step 5: Solve for x
    x = 4,867,092,502,473.67/1,849,648.98
  6. Step 6: Final answer
    x = 2,631,360.09

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.