Home / 7,703,349.55-10,630,492.04-4,265,516.77

Finding the Fourth Proportional to 7,703,349.55, 10,630,492.04 and 4,265,516.77

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Solution

The fourth proportional to 7,703,349.55, 10,630,492.04 and 4,265,516.77 is: 5,886,340.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,703,349.55 : 10,630,492.04 = 4,265,516.77 : x
  2. Step 2: Convert to fraction form
    7,703,349.55/10,630,492.04 = 4,265,516.77/x
  3. Step 3: Cross multiply
    7,703,349.55x = 10,630,492.04 × 4,265,516.77
  4. Step 4: Simplify right side
    7,703,349.55x = 45,344,542,054,059.08
  5. Step 5: Solve for x
    x = 45,344,542,054,059.08/7,703,349.55
  6. Step 6: Final answer
    x = 5,886,340.97

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1.5x scale

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.