Home / 10,723,539.10-14,798,583-5,828,772.70

Finding the Fourth Proportional to 10,723,539.10, 14,798,583 and 5,828,772.70

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Solution

The fourth proportional to 10,723,539.10, 14,798,583 and 5,828,772.70 is: 8,043,760.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,723,539.10 : 14,798,583 = 5,828,772.70 : x
  2. Step 2: Convert to fraction form
    10,723,539.10/14,798,583 = 5,828,772.70/x
  3. Step 3: Cross multiply
    10,723,539.10x = 14,798,583 × 5,828,772.70
  4. Step 4: Simplify right side
    10,723,539.10x = 86,257,576,589,084.11
  5. Step 5: Solve for x
    x = 86,257,576,589,084.11/10,723,539.10
  6. Step 6: Final answer
    x = 8,043,760.16

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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.