Home / 7,703,182.55-10,630,262.10-4,265,349.77

Finding the Fourth Proportional to 7,703,182.55, 10,630,262.10 and 4,265,349.77

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Solution

The fourth proportional to 7,703,182.55, 10,630,262.10 and 4,265,349.77 is: 5,886,110.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,703,182.55 : 10,630,262.10 = 4,265,349.77 : x
  2. Step 2: Convert to fraction form
    7,703,182.55/10,630,262.10 = 4,265,349.77/x
  3. Step 3: Cross multiply
    7,703,182.55x = 10,630,262.10 × 4,265,349.77
  4. Step 4: Simplify right side
    7,703,182.55x = 45,341,786,045,845.43
  5. Step 5: Solve for x
    x = 45,341,786,045,845.43/7,703,182.55
  6. Step 6: Final answer
    x = 5,886,110.80

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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.