Home / 3,413,193.04-4,710,116.46-1,885,267.36

Finding the Fourth Proportional to 3,413,193.04, 4,710,116.46 and 1,885,267.36

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Solution

The fourth proportional to 3,413,193.04, 4,710,116.46 and 1,885,267.36 is: 2,601,619.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,413,193.04 : 4,710,116.46 = 1,885,267.36 : x
  2. Step 2: Convert to fraction form
    3,413,193.04/4,710,116.46 = 1,885,267.36/x
  3. Step 3: Cross multiply
    3,413,193.04x = 4,710,116.46 × 1,885,267.36
  4. Step 4: Simplify right side
    3,413,193.04x = 8,879,828,823,836.75
  5. Step 5: Solve for x
    x = 8,879,828,823,836.75/3,413,193.04
  6. Step 6: Final answer
    x = 2,601,619.28

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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.