Home / 3,007,258.04-4,509,837-1,209,675.26

Finding the Fourth Proportional to 3,007,258.04, 4,509,837 and 1,209,675.26

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Solution

The fourth proportional to 3,007,258.04, 4,509,837 and 1,209,675.26 is: 1,814,090.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007,258.04 : 4,509,837 = 1,209,675.26 : x
  2. Step 2: Convert to fraction form
    3,007,258.04/4,509,837 = 1,209,675.26/x
  3. Step 3: Cross multiply
    3,007,258.04x = 4,509,837 × 1,209,675.26
  4. Step 4: Simplify right side
    3,007,258.04x = 5,455,438,256,807.21
  5. Step 5: Solve for x
    x = 5,455,438,256,807.21/3,007,258.04
  6. Step 6: Final answer
    x = 1,814,090.50

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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.