Home / 1,032,518.25-1,548,245.55-463,411.47

Finding the Fourth Proportional to 1,032,518.25, 1,548,245.55 and 463,411.47

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Solution

The fourth proportional to 1,032,518.25, 1,548,245.55 and 463,411.47 is: 694,878.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,518.25 : 1,548,245.55 = 463,411.47 : x
  2. Step 2: Convert to fraction form
    1,032,518.25/1,548,245.55 = 463,411.47/x
  3. Step 3: Cross multiply
    1,032,518.25x = 1,548,245.55 × 463,411.47
  4. Step 4: Simplify right side
    1,032,518.25x = 717,474,746,246.46
  5. Step 5: Solve for x
    x = 717,474,746,246.46/1,032,518.25
  6. Step 6: Final answer
    x = 694,878.51

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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.