Home / 651,030.01-976,537.73-230,207.47

Finding the Fourth Proportional to 651,030.01, 976,537.73 and 230,207.47

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Solution

The fourth proportional to 651,030.01, 976,537.73 and 230,207.47 is: 345,308.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    651,030.01 : 976,537.73 = 230,207.47 : x
  2. Step 2: Convert to fraction form
    651,030.01/976,537.73 = 230,207.47/x
  3. Step 3: Cross multiply
    651,030.01x = 976,537.73 × 230,207.47
  4. Step 4: Simplify right side
    651,030.01x = 224,806,280,182.84
  5. Step 5: Solve for x
    x = 224,806,280,182.84/651,030.01
  6. Step 6: Final answer
    x = 345,308.63

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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.