Home / 9,876,630.16-14,816,364.76-3,053,735.20

Finding the Fourth Proportional to 9,876,630.16, 14,816,364.76 and 3,053,735.20

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Solution

The fourth proportional to 9,876,630.16, 14,816,364.76 and 3,053,735.20 is: 4,581,041.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,876,630.16 : 14,816,364.76 = 3,053,735.20 : x
  2. Step 2: Convert to fraction form
    9,876,630.16/14,816,364.76 = 3,053,735.20/x
  3. Step 3: Cross multiply
    9,876,630.16x = 14,816,364.76 × 3,053,735.20
  4. Step 4: Simplify right side
    9,876,630.16x = 45,245,254,603,651.55
  5. Step 5: Solve for x
    x = 45,245,254,603,651.55/9,876,630.16
  6. Step 6: Final answer
    x = 4,581,041.70

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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.