Home / 6,871,503.60-10,307,255.40-4,855,964.40

Finding the Fourth Proportional to 6,871,503.60, 10,307,255.40 and 4,855,964.40

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Solution

The fourth proportional to 6,871,503.60, 10,307,255.40 and 4,855,964.40 is: 7,283,946.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,871,503.60 : 10,307,255.40 = 4,855,964.40 : x
  2. Step 2: Convert to fraction form
    6,871,503.60/10,307,255.40 = 4,855,964.40/x
  3. Step 3: Cross multiply
    6,871,503.60x = 10,307,255.40 × 4,855,964.40
  4. Step 4: Simplify right side
    6,871,503.60x = 50,051,665,284,107.77
  5. Step 5: Solve for x
    x = 50,051,665,284,107.77/6,871,503.60
  6. Step 6: Final answer
    x = 7,283,946.60

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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.