Home / 6,011,017.09-8,295,618.65-3,657,133.40

Finding the Fourth Proportional to 6,011,017.09, 8,295,618.65 and 3,657,133.40

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Solution

The fourth proportional to 6,011,017.09, 8,295,618.65 and 3,657,133.40 is: 5,047,096.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,011,017.09 : 8,295,618.65 = 3,657,133.40 : x
  2. Step 2: Convert to fraction form
    6,011,017.09/8,295,618.65 = 3,657,133.40/x
  3. Step 3: Cross multiply
    6,011,017.09x = 8,295,618.65 × 3,657,133.40
  4. Step 4: Simplify right side
    6,011,017.09x = 30,338,183,978,814.15
  5. Step 5: Solve for x
    x = 30,338,183,978,814.15/6,011,017.09
  6. Step 6: Final answer
    x = 5,047,096.61

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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.