Home / 10,576,092.65-14,589,634.95-6,907,155.93

Finding the Fourth Proportional to 10,576,092.65, 14,589,634.95 and 6,907,155.93

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Solution

The fourth proportional to 10,576,092.65, 14,589,634.95 and 6,907,155.93 is: 9,528,366.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,576,092.65 : 14,589,634.95 = 6,907,155.93 : x
  2. Step 2: Convert to fraction form
    10,576,092.65/14,589,634.95 = 6,907,155.93/x
  3. Step 3: Cross multiply
    10,576,092.65x = 14,589,634.95 × 6,907,155.93
  4. Step 4: Simplify right side
    10,576,092.65x = 100,772,883,561,427.75
  5. Step 5: Solve for x
    x = 100,772,883,561,427.75/10,576,092.65
  6. Step 6: Final answer
    x = 9,528,366.19

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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.