Home / 1,894,218.30-2,841,352.07-632,045.93

Finding the Fourth Proportional to 1,894,218.30, 2,841,352.07 and 632,045.93

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Solution

The fourth proportional to 1,894,218.30, 2,841,352.07 and 632,045.93 is: 948,077.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,218.30 : 2,841,352.07 = 632,045.93 : x
  2. Step 2: Convert to fraction form
    1,894,218.30/2,841,352.07 = 632,045.93/x
  3. Step 3: Cross multiply
    1,894,218.30x = 2,841,352.07 × 632,045.93
  4. Step 4: Simplify right side
    1,894,218.30x = 1,795,864,994,173.59
  5. Step 5: Solve for x
    x = 1,795,864,994,173.59/1,894,218.30
  6. Step 6: Final answer
    x = 948,077.10

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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.