Home / 1,032,198.18-1,548,804.51-463,980.75

Finding the Fourth Proportional to 1,032,198.18, 1,548,804.51 and 463,980.75

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Solution

The fourth proportional to 1,032,198.18, 1,548,804.51 and 463,980.75 is: 696,199.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,198.18 : 1,548,804.51 = 463,980.75 : x
  2. Step 2: Convert to fraction form
    1,032,198.18/1,548,804.51 = 463,980.75/x
  3. Step 3: Cross multiply
    1,032,198.18x = 1,548,804.51 × 463,980.75
  4. Step 4: Simplify right side
    1,032,198.18x = 718,615,478,153.18
  5. Step 5: Solve for x
    x = 718,615,478,153.18/1,032,198.18
  6. Step 6: Final answer
    x = 696,199.13

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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.