Home / 7,703,501.04-10,630,700.72-4,265,668.24

Finding the Fourth Proportional to 7,703,501.04, 10,630,700.72 and 4,265,668.24

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Solution

The fourth proportional to 7,703,501.04, 10,630,700.72 and 4,265,668.24 is: 5,886,549.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,703,501.04 : 10,630,700.72 = 4,265,668.24 : x
  2. Step 2: Convert to fraction form
    7,703,501.04/10,630,700.72 = 4,265,668.24/x
  3. Step 3: Cross multiply
    7,703,501.04x = 10,630,700.72 × 4,265,668.24
  4. Step 4: Simplify right side
    7,703,501.04x = 45,347,042,430,249.14
  5. Step 5: Solve for x
    x = 45,347,042,430,249.14/7,703,501.04
  6. Step 6: Final answer
    x = 5,886,549.79

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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.