Home / 9,069,903.84-13,606,774.74-3,004,292.16

Finding the Fourth Proportional to 9,069,903.84, 13,606,774.74 and 3,004,292.16

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Solution

The fourth proportional to 9,069,903.84, 13,606,774.74 and 3,004,292.16 is: 4,507,073.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,069,903.84 : 13,606,774.74 = 3,004,292.16 : x
  2. Step 2: Convert to fraction form
    9,069,903.84/13,606,774.74 = 3,004,292.16/x
  3. Step 3: Cross multiply
    9,069,903.84x = 13,606,774.74 × 3,004,292.16
  4. Step 4: Simplify right side
    9,069,903.84x = 40,878,726,674,268.04
  5. Step 5: Solve for x
    x = 40,878,726,674,268.04/9,069,903.84
  6. Step 6: Final answer
    x = 4,507,073.88

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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.