Home / 1,845,272.40-2,767,908.60-583,486.80

Finding the Fourth Proportional to 1,845,272.40, 2,767,908.60 and 583,486.80

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Solution

The fourth proportional to 1,845,272.40, 2,767,908.60 and 583,486.80 is: 875,230.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,845,272.40 : 2,767,908.60 = 583,486.80 : x
  2. Step 2: Convert to fraction form
    1,845,272.40/2,767,908.60 = 583,486.80/x
  3. Step 3: Cross multiply
    1,845,272.40x = 2,767,908.60 × 583,486.80
  4. Step 4: Simplify right side
    1,845,272.40x = 1,615,038,131,706.48
  5. Step 5: Solve for x
    x = 1,615,038,131,706.48/1,845,272.40
  6. Step 6: Final answer
    x = 875,230.20

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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.