Home / 4,353,616.84-6,530,571.08-1,513,753.60

Finding the Fourth Proportional to 4,353,616.84, 6,530,571.08 and 1,513,753.60

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Solution

The fourth proportional to 4,353,616.84, 6,530,571.08 and 1,513,753.60 is: 2,270,681.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,353,616.84 : 6,530,571.08 = 1,513,753.60 : x
  2. Step 2: Convert to fraction form
    4,353,616.84/6,530,571.08 = 1,513,753.60/x
  3. Step 3: Cross multiply
    4,353,616.84x = 6,530,571.08 × 1,513,753.60
  4. Step 4: Simplify right side
    4,353,616.84x = 9,885,675,482,405.89
  5. Step 5: Solve for x
    x = 9,885,675,482,405.89/4,353,616.84
  6. Step 6: Final answer
    x = 2,270,681.10

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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.