Home / 9,007,365.12-13,513,328.88-2,617,480.32

Finding the Fourth Proportional to 9,007,365.12, 13,513,328.88 and 2,617,480.32

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Solution

The fourth proportional to 9,007,365.12, 13,513,328.88 and 2,617,480.32 is: 3,926,883.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,007,365.12 : 13,513,328.88 = 2,617,480.32 : x
  2. Step 2: Convert to fraction form
    9,007,365.12/13,513,328.88 = 2,617,480.32/x
  3. Step 3: Cross multiply
    9,007,365.12x = 13,513,328.88 × 2,617,480.32
  4. Step 4: Simplify right side
    9,007,365.12x = 35,370,872,401,087.64
  5. Step 5: Solve for x
    x = 35,370,872,401,087.64/9,007,365.12
  6. Step 6: Final answer
    x = 3,926,883.38

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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.