Home / 3,502,877.92-4,833,969.32-1,893,245.92

Finding the Fourth Proportional to 3,502,877.92, 4,833,969.32 and 1,893,245.92

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Solution

The fourth proportional to 3,502,877.92, 4,833,969.32 and 1,893,245.92 is: 2,612,678.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,502,877.92 : 4,833,969.32 = 1,893,245.92 : x
  2. Step 2: Convert to fraction form
    3,502,877.92/4,833,969.32 = 1,893,245.92/x
  3. Step 3: Cross multiply
    3,502,877.92x = 4,833,969.32 × 1,893,245.92
  4. Step 4: Simplify right side
    3,502,877.92x = 9,151,892,692,495.17
  5. Step 5: Solve for x
    x = 9,151,892,692,495.17/3,502,877.92
  6. Step 6: Final answer
    x = 2,612,678.18

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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.