Home / 9,060,416.60-12,503,376.52-4,986,035.60

Finding the Fourth Proportional to 9,060,416.60, 12,503,376.52 and 4,986,035.60

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Solution

The fourth proportional to 9,060,416.60, 12,503,376.52 and 4,986,035.60 is: 6,880,730.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,060,416.60 : 12,503,376.52 = 4,986,035.60 : x
  2. Step 2: Convert to fraction form
    9,060,416.60/12,503,376.52 = 4,986,035.60/x
  3. Step 3: Cross multiply
    9,060,416.60x = 12,503,376.52 × 4,986,035.60
  4. Step 4: Simplify right side
    9,060,416.60x = 62,342,280,401,988.59
  5. Step 5: Solve for x
    x = 62,342,280,401,988.59/9,060,416.60
  6. Step 6: Final answer
    x = 6,880,730.01

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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.