Home / 2,669,097.84-3,683,356.98-1,445,404.69

Finding the Fourth Proportional to 2,669,097.84, 3,683,356.98 and 1,445,404.69

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Solution

The fourth proportional to 2,669,097.84, 3,683,356.98 and 1,445,404.69 is: 1,994,659.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,669,097.84 : 3,683,356.98 = 1,445,404.69 : x
  2. Step 2: Convert to fraction form
    2,669,097.84/3,683,356.98 = 1,445,404.69/x
  3. Step 3: Cross multiply
    2,669,097.84x = 3,683,356.98 × 1,445,404.69
  4. Step 4: Simplify right side
    2,669,097.84x = 5,323,941,432,301.28
  5. Step 5: Solve for x
    x = 5,323,941,432,301.28/2,669,097.84
  6. Step 6: Final answer
    x = 1,994,659.52

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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.