Home / 3,334,825.53-4,602,075.08-1,806,932.25

Finding the Fourth Proportional to 3,334,825.53, 4,602,075.08 and 1,806,932.25

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Solution

The fourth proportional to 3,334,825.53, 4,602,075.08 and 1,806,932.25 is: 2,493,575.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,825.53 : 4,602,075.08 = 1,806,932.25 : x
  2. Step 2: Convert to fraction form
    3,334,825.53/4,602,075.08 = 1,806,932.25/x
  3. Step 3: Cross multiply
    3,334,825.53x = 4,602,075.08 × 1,806,932.25
  4. Step 4: Simplify right side
    3,334,825.53x = 8,315,637,869,938.67
  5. Step 5: Solve for x
    x = 8,315,637,869,938.67/3,334,825.53
  6. Step 6: Final answer
    x = 2,493,575.09

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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.