Home / 4,572,645.76-6,310,390.32-2,507,747.33

Finding the Fourth Proportional to 4,572,645.76, 6,310,390.32 and 2,507,747.33

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Solution

The fourth proportional to 4,572,645.76, 6,310,390.32 and 2,507,747.33 is: 3,460,767.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,572,645.76 : 6,310,390.32 = 2,507,747.33 : x
  2. Step 2: Convert to fraction form
    4,572,645.76/6,310,390.32 = 2,507,747.33/x
  3. Step 3: Cross multiply
    4,572,645.76x = 6,310,390.32 × 2,507,747.33
  4. Step 4: Simplify right side
    4,572,645.76x = 15,824,864,463,699.11
  5. Step 5: Solve for x
    x = 15,824,864,463,699.11/4,572,645.76
  6. Step 6: Final answer
    x = 3,460,767.64

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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.