Home / 10,757,038-14,844,712.77-5,928,142

Finding the Fourth Proportional to 10,757,038, 14,844,712.77 and 5,928,142

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Solution

The fourth proportional to 10,757,038, 14,844,712.77 and 5,928,142 is: 8,180,836.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,757,038 : 14,844,712.77 = 5,928,142 : x
  2. Step 2: Convert to fraction form
    10,757,038/14,844,712.77 = 5,928,142/x
  3. Step 3: Cross multiply
    10,757,038x = 14,844,712.77 × 5,928,142
  4. Step 4: Simplify right side
    10,757,038x = 88,001,565,249,773.34
  5. Step 5: Solve for x
    x = 88,001,565,249,773.34/10,757,038
  6. Step 6: Final answer
    x = 8,180,836.14

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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.