Home / 9,083,034.67-12,534,890.51-4,953,291.76

Finding the Fourth Proportional to 9,083,034.67, 12,534,890.51 and 4,953,291.76

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Solution

The fourth proportional to 9,083,034.67, 12,534,890.51 and 4,953,291.76 is: 6,835,707.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,083,034.67 : 12,534,890.51 = 4,953,291.76 : x
  2. Step 2: Convert to fraction form
    9,083,034.67/12,534,890.51 = 4,953,291.76/x
  3. Step 3: Cross multiply
    9,083,034.67x = 12,534,890.51 × 4,953,291.76
  4. Step 4: Simplify right side
    9,083,034.67x = 62,088,969,907,436.20
  5. Step 5: Solve for x
    x = 62,088,969,907,436.20/9,083,034.67
  6. Step 6: Final answer
    x = 6,835,707.68

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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.