Home / 9,362,712.30-14,047,567.65-3,686,893.26

Finding the Fourth Proportional to 9,362,712.30, 14,047,567.65 and 3,686,893.26

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Solution

The fourth proportional to 9,362,712.30, 14,047,567.65 and 3,686,893.26 is: 5,531,717.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,362,712.30 : 14,047,567.65 = 3,686,893.26 : x
  2. Step 2: Convert to fraction form
    9,362,712.30/14,047,567.65 = 3,686,893.26/x
  3. Step 3: Cross multiply
    9,362,712.30x = 14,047,567.65 × 3,686,893.26
  4. Step 4: Simplify right side
    9,362,712.30x = 51,791,882,488,179.04
  5. Step 5: Solve for x
    x = 51,791,882,488,179.04/9,362,712.30
  6. Step 6: Final answer
    x = 5,531,717.82

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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.