Home / 2,050,812.10-3,076,875.32-1,435,956.54

Finding the Fourth Proportional to 2,050,812.10, 3,076,875.32 and 1,435,956.54

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Solution

The fourth proportional to 2,050,812.10, 3,076,875.32 and 1,435,956.54 is: 2,154,394.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,812.10 : 3,076,875.32 = 1,435,956.54 : x
  2. Step 2: Convert to fraction form
    2,050,812.10/3,076,875.32 = 1,435,956.54/x
  3. Step 3: Cross multiply
    2,050,812.10x = 3,076,875.32 × 1,435,956.54
  4. Step 4: Simplify right side
    2,050,812.10x = 4,418,259,238,518.59
  5. Step 5: Solve for x
    x = 4,418,259,238,518.59/2,050,812.10
  6. Step 6: Final answer
    x = 2,154,394.95

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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.