Home / 3,607,534.03-4,977,011.85-2,058,881.76

Finding the Fourth Proportional to 3,607,534.03, 4,977,011.85 and 2,058,881.76

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Solution

The fourth proportional to 3,607,534.03, 4,977,011.85 and 2,058,881.76 is: 2,840,466.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,607,534.03 : 4,977,011.85 = 2,058,881.76 : x
  2. Step 2: Convert to fraction form
    3,607,534.03/4,977,011.85 = 2,058,881.76/x
  3. Step 3: Cross multiply
    3,607,534.03x = 4,977,011.85 × 2,058,881.76
  4. Step 4: Simplify right side
    3,607,534.03x = 10,247,078,917,268.86
  5. Step 5: Solve for x
    x = 10,247,078,917,268.86/3,607,534.03
  6. Step 6: Final answer
    x = 2,840,466.32

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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.