Home / 2,049,006.84-2,825,001-1,680,125.04

Finding the Fourth Proportional to 2,049,006.84, 2,825,001 and 1,680,125.04

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Solution

The fourth proportional to 2,049,006.84, 2,825,001 and 1,680,125.04 is: 2,316,417.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,006.84 : 2,825,001 = 1,680,125.04 : x
  2. Step 2: Convert to fraction form
    2,049,006.84/2,825,001 = 1,680,125.04/x
  3. Step 3: Cross multiply
    2,049,006.84x = 2,825,001 × 1,680,125.04
  4. Step 4: Simplify right side
    2,049,006.84x = 4,746,354,918,125.04
  5. Step 5: Solve for x
    x = 4,746,354,918,125.04/2,049,006.84
  6. Step 6: Final answer
    x = 2,316,417.31

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