Home / 2,958,551.41-4,437,953.75-1,161,823.66

Finding the Fourth Proportional to 2,958,551.41, 4,437,953.75 and 1,161,823.66

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Solution

The fourth proportional to 2,958,551.41, 4,437,953.75 and 1,161,823.66 is: 1,742,785.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,958,551.41 : 4,437,953.75 = 1,161,823.66 : x
  2. Step 2: Convert to fraction form
    2,958,551.41/4,437,953.75 = 1,161,823.66/x
  3. Step 3: Cross multiply
    2,958,551.41x = 4,437,953.75 × 1,161,823.66
  4. Step 4: Simplify right side
    2,958,551.41x = 5,156,119,643,641.40
  5. Step 5: Solve for x
    x = 5,156,119,643,641.40/2,958,551.41
  6. Step 6: Final answer
    x = 1,742,785.21

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Why These Related Problems?

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