Home / 8,895,513.67-13,345,090.48-3,058,941.40

Finding the Fourth Proportional to 8,895,513.67, 13,345,090.48 and 3,058,941.40

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Solution

The fourth proportional to 8,895,513.67, 13,345,090.48 and 3,058,941.40 is: 4,589,037.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,895,513.67 : 13,345,090.48 = 3,058,941.40 : x
  2. Step 2: Convert to fraction form
    8,895,513.67/13,345,090.48 = 3,058,941.40/x
  3. Step 3: Cross multiply
    8,895,513.67x = 13,345,090.48 × 3,058,941.40
  4. Step 4: Simplify right side
    8,895,513.67x = 40,821,849,681,645.06
  5. Step 5: Solve for x
    x = 40,821,849,681,645.06/8,895,513.67
  6. Step 6: Final answer
    x = 4,589,037.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.