Home / 4,613,501.76-6,366,646.08-2,576,388.48

Finding the Fourth Proportional to 4,613,501.76, 6,366,646.08 and 2,576,388.48

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Solution

The fourth proportional to 4,613,501.76, 6,366,646.08 and 2,576,388.48 is: 3,555,423.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,613,501.76 : 6,366,646.08 = 2,576,388.48 : x
  2. Step 2: Convert to fraction form
    4,613,501.76/6,366,646.08 = 2,576,388.48/x
  3. Step 3: Cross multiply
    4,613,501.76x = 6,366,646.08 × 2,576,388.48
  4. Step 4: Simplify right side
    4,613,501.76x = 16,402,953,616,749.16
  5. Step 5: Solve for x
    x = 16,402,953,616,749.16/4,613,501.76
  6. Step 6: Final answer
    x = 3,555,423.73

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Double scale
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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.