Home / 1,032,729.98-1,548,560.30-463,621.10

Finding the Fourth Proportional to 1,032,729.98, 1,548,560.30 and 463,621.10

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Solution

The fourth proportional to 1,032,729.98, 1,548,560.30 and 463,621.10 is: 695,191.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,729.98 : 1,548,560.30 = 463,621.10 : x
  2. Step 2: Convert to fraction form
    1,032,729.98/1,548,560.30 = 463,621.10/x
  3. Step 3: Cross multiply
    1,032,729.98x = 1,548,560.30 × 463,621.10
  4. Step 4: Simplify right side
    1,032,729.98x = 717,945,219,641.42
  5. Step 5: Solve for x
    x = 717,945,219,641.42/1,032,729.98
  6. Step 6: Final answer
    x = 695,191.62

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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.