Home / 4,636,124.80-6,951,854.40-2,743,446.40

Finding the Fourth Proportional to 4,636,124.80, 6,951,854.40 and 2,743,446.40

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Solution

The fourth proportional to 4,636,124.80, 6,951,854.40 and 2,743,446.40 is: 4,113,789.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,636,124.80 : 6,951,854.40 = 2,743,446.40 : x
  2. Step 2: Convert to fraction form
    4,636,124.80/6,951,854.40 = 2,743,446.40/x
  3. Step 3: Cross multiply
    4,636,124.80x = 6,951,854.40 × 2,743,446.40
  4. Step 4: Simplify right side
    4,636,124.80x = 19,072,039,927,004.16
  5. Step 5: Solve for x
    x = 19,072,039,927,004.16/4,636,124.80
  6. Step 6: Final answer
    x = 4,113,789.16

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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.