Home / 8,633,085.93-11,913,512.94-4,765,507.65

Finding the Fourth Proportional to 8,633,085.93, 11,913,512.94 and 4,765,507.65

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Solution

The fourth proportional to 8,633,085.93, 11,913,512.94 and 4,765,507.65 is: 6,576,320.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,633,085.93 : 11,913,512.94 = 4,765,507.65 : x
  2. Step 2: Convert to fraction form
    8,633,085.93/11,913,512.94 = 4,765,507.65/x
  3. Step 3: Cross multiply
    8,633,085.93x = 11,913,512.94 × 4,765,507.65
  4. Step 4: Simplify right side
    8,633,085.93x = 56,773,937,053,943.99
  5. Step 5: Solve for x
    x = 56,773,937,053,943.99/8,633,085.93
  6. Step 6: Final answer
    x = 6,576,320.16

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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.