Home / 4,584,453.79-6,876,916.16-1,172,769.93

Finding the Fourth Proportional to 4,584,453.79, 6,876,916.16 and 1,172,769.93

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Solution

The fourth proportional to 4,584,453.79, 6,876,916.16 and 1,172,769.93 is: 1,759,215.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,584,453.79 : 6,876,916.16 = 1,172,769.93 : x
  2. Step 2: Convert to fraction form
    4,584,453.79/6,876,916.16 = 1,172,769.93/x
  3. Step 3: Cross multiply
    4,584,453.79x = 6,876,916.16 × 1,172,769.93
  4. Step 4: Simplify right side
    4,584,453.79x = 8,065,040,486,510.99
  5. Step 5: Solve for x
    x = 8,065,040,486,510.99/4,584,453.79
  6. Step 6: Final answer
    x = 1,759,215.13

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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.