Home / 1,835,454.34-2,754,862.40-937,525.60

Finding the Fourth Proportional to 1,835,454.34, 2,754,862.40 and 937,525.60

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Solution

The fourth proportional to 1,835,454.34, 2,754,862.40 and 937,525.60 is: 1,407,146.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,454.34 : 2,754,862.40 = 937,525.60 : x
  2. Step 2: Convert to fraction form
    1,835,454.34/2,754,862.40 = 937,525.60/x
  3. Step 3: Cross multiply
    1,835,454.34x = 2,754,862.40 × 937,525.60
  4. Step 4: Simplify right side
    1,835,454.34x = 2,582,754,024,477.44
  5. Step 5: Solve for x
    x = 2,582,754,024,477.44/1,835,454.34
  6. Step 6: Final answer
    x = 1,407,146.98

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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.