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Finding the Fourth Proportional to 544,773.00, 750,075.48 and 462,928.62

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Solution

The fourth proportional to 544,773.00, 750,075.48 and 462,928.62 is: 637,387.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,773.00 : 750,075.48 = 462,928.62 : x
  2. Step 2: Convert to fraction form
    544,773.00/750,075.48 = 462,928.62/x
  3. Step 3: Cross multiply
    544,773.00x = 750,075.48 × 462,928.62
  4. Step 4: Simplify right side
    544,773.00x = 347,231,408,727.43
  5. Step 5: Solve for x
    x = 347,231,408,727.43/544,773.00
  6. Step 6: Final answer
    x = 637,387.34

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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.