Home / 3,503,460.30-4,834,776.51-1,893,828.30

Finding the Fourth Proportional to 3,503,460.30, 4,834,776.51 and 1,893,828.30

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Solution

The fourth proportional to 3,503,460.30, 4,834,776.51 and 1,893,828.30 is: 2,613,483.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503,460.30 : 4,834,776.51 = 1,893,828.30 : x
  2. Step 2: Convert to fraction form
    3,503,460.30/4,834,776.51 = 1,893,828.30/x
  3. Step 3: Cross multiply
    3,503,460.30x = 4,834,776.51 × 1,893,828.30
  4. Step 4: Simplify right side
    3,503,460.30x = 9,156,236,578,813.23
  5. Step 5: Solve for x
    x = 9,156,236,578,813.23/3,503,460.30
  6. Step 6: Final answer
    x = 2,613,483.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.