Home / 4,829,258.40-6,662,923.30-2,894,813.16

Finding the Fourth Proportional to 4,829,258.40, 6,662,923.30 and 2,894,813.16

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Solution

The fourth proportional to 4,829,258.40, 6,662,923.30 and 2,894,813.16 is: 3,993,971.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,258.40 : 6,662,923.30 = 2,894,813.16 : x
  2. Step 2: Convert to fraction form
    4,829,258.40/6,662,923.30 = 2,894,813.16/x
  3. Step 3: Cross multiply
    4,829,258.40x = 6,662,923.30 × 2,894,813.16
  4. Step 4: Simplify right side
    4,829,258.40x = 19,287,918,052,910.63
  5. Step 5: Solve for x
    x = 19,287,918,052,910.63/4,829,258.40
  6. Step 6: Final answer
    x = 3,993,971.01

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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.