Home / 1,701,968.56-2,348,808.98-976,810.48

Finding the Fourth Proportional to 1,701,968.56, 2,348,808.98 and 976,810.48

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Solution

The fourth proportional to 1,701,968.56, 2,348,808.98 and 976,810.48 is: 1,348,051.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,968.56 : 2,348,808.98 = 976,810.48 : x
  2. Step 2: Convert to fraction form
    1,701,968.56/2,348,808.98 = 976,810.48/x
  3. Step 3: Cross multiply
    1,701,968.56x = 2,348,808.98 × 976,810.48
  4. Step 4: Simplify right side
    1,701,968.56x = 2,294,341,227,182.11
  5. Step 5: Solve for x
    x = 2,294,341,227,182.11/1,701,968.56
  6. Step 6: Final answer
    x = 1,348,051.47

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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.