Home / 1,835,598.28-2,533,110.40-1,030,765

Finding the Fourth Proportional to 1,835,598.28, 2,533,110.40 and 1,030,765

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Solution

The fourth proportional to 1,835,598.28, 2,533,110.40 and 1,030,765 is: 1,422,447.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,598.28 : 2,533,110.40 = 1,030,765 : x
  2. Step 2: Convert to fraction form
    1,835,598.28/2,533,110.40 = 1,030,765/x
  3. Step 3: Cross multiply
    1,835,598.28x = 2,533,110.40 × 1,030,765
  4. Step 4: Simplify right side
    1,835,598.28x = 2,611,041,541,456
  5. Step 5: Solve for x
    x = 2,611,041,541,456/1,835,598.28
  6. Step 6: Final answer
    x = 1,422,447.15

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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.