Home / 1,323,998.60-1,827,064.27-751,026.47

Finding the Fourth Proportional to 1,323,998.60, 1,827,064.27 and 751,026.47

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Solution

The fourth proportional to 1,323,998.60, 1,827,064.27 and 751,026.47 is: 1,036,386.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,323,998.60 : 1,827,064.27 = 751,026.47 : x
  2. Step 2: Convert to fraction form
    1,323,998.60/1,827,064.27 = 751,026.47/x
  3. Step 3: Cross multiply
    1,323,998.60x = 1,827,064.27 × 751,026.47
  4. Step 4: Simplify right side
    1,323,998.60x = 1,372,173,631,851.32
  5. Step 5: Solve for x
    x = 1,372,173,631,851.32/1,323,998.60
  6. Step 6: Final answer
    x = 1,036,386.01

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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.