Home / 1,894,214.07-2,841,345.74-632,041.70

Finding the Fourth Proportional to 1,894,214.07, 2,841,345.74 and 632,041.70

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Solution

The fourth proportional to 1,894,214.07, 2,841,345.74 and 632,041.70 is: 948,070.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,214.07 : 2,841,345.74 = 632,041.70 : x
  2. Step 2: Convert to fraction form
    1,894,214.07/2,841,345.74 = 632,041.70/x
  3. Step 3: Cross multiply
    1,894,214.07x = 2,841,345.74 × 632,041.70
  4. Step 4: Simplify right side
    1,894,214.07x = 1,795,848,985,085.47
  5. Step 5: Solve for x
    x = 1,795,848,985,085.47/1,894,214.07
  6. Step 6: Final answer
    x = 948,070.76

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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.