Home / 1,935,643.02-2,903,153.49-605,947.02

Finding the Fourth Proportional to 1,935,643.02, 2,903,153.49 and 605,947.02

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Solution

The fourth proportional to 1,935,643.02, 2,903,153.49 and 605,947.02 is: 908,823.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,643.02 : 2,903,153.49 = 605,947.02 : x
  2. Step 2: Convert to fraction form
    1,935,643.02/2,903,153.49 = 605,947.02/x
  3. Step 3: Cross multiply
    1,935,643.02x = 2,903,153.49 × 605,947.02
  4. Step 4: Simplify right side
    1,935,643.02x = 1,759,157,205,868.10
  5. Step 5: Solve for x
    x = 1,759,157,205,868.10/1,935,643.02
  6. Step 6: Final answer
    x = 908,823.16

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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.