Home / 3,468,058.00-4,782,759.11-2,977,875.16

Finding the Fourth Proportional to 3,468,058.00, 4,782,759.11 and 2,977,875.16

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Solution

The fourth proportional to 3,468,058.00, 4,782,759.11 and 2,977,875.16 is: 4,106,753.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,468,058.00 : 4,782,759.11 = 2,977,875.16 : x
  2. Step 2: Convert to fraction form
    3,468,058.00/4,782,759.11 = 2,977,875.16/x
  3. Step 3: Cross multiply
    3,468,058.00x = 4,782,759.11 × 2,977,875.16
  4. Step 4: Simplify right side
    3,468,058.00x = 14,242,459,534,253.47
  5. Step 5: Solve for x
    x = 14,242,459,534,253.47/3,468,058.00
  6. Step 6: Final answer
    x = 4,106,753.56

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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.