Home / 1,799,444.16-2,483,185.44-983,649.60

Finding the Fourth Proportional to 1,799,444.16, 2,483,185.44 and 983,649.60

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Solution

The fourth proportional to 1,799,444.16, 2,483,185.44 and 983,649.60 is: 1,357,410.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,799,444.16 : 2,483,185.44 = 983,649.60 : x
  2. Step 2: Convert to fraction form
    1,799,444.16/2,483,185.44 = 983,649.60/x
  3. Step 3: Cross multiply
    1,799,444.16x = 2,483,185.44 × 983,649.60
  4. Step 4: Simplify right side
    1,799,444.16x = 2,442,584,364,781.82
  5. Step 5: Solve for x
    x = 2,442,584,364,781.82/1,799,444.16
  6. Step 6: Final answer
    x = 1,357,410.48

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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.