Home / 10,742,019-16,113,028.68-3,650,307

Finding the Fourth Proportional to 10,742,019, 16,113,028.68 and 3,650,307

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Solution

The fourth proportional to 10,742,019, 16,113,028.68 and 3,650,307 is: 5,475,460.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,742,019 : 16,113,028.68 = 3,650,307 : x
  2. Step 2: Convert to fraction form
    10,742,019/16,113,028.68 = 3,650,307/x
  3. Step 3: Cross multiply
    10,742,019x = 16,113,028.68 × 3,650,307
  4. Step 4: Simplify right side
    10,742,019x = 58,817,501,381,804.76
  5. Step 5: Solve for x
    x = 58,817,501,381,804.76/10,742,019
  6. Step 6: Final answer
    x = 5,475,460.56

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.