Home / 2,958,551.16-4,437,953.37-1,161,823.40

Finding the Fourth Proportional to 2,958,551.16, 4,437,953.37 and 1,161,823.40

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Solution

The fourth proportional to 2,958,551.16, 4,437,953.37 and 1,161,823.40 is: 1,742,784.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,958,551.16 : 4,437,953.37 = 1,161,823.40 : x
  2. Step 2: Convert to fraction form
    2,958,551.16/4,437,953.37 = 1,161,823.40/x
  3. Step 3: Cross multiply
    2,958,551.16x = 4,437,953.37 × 1,161,823.40
  4. Step 4: Simplify right side
    2,958,551.16x = 5,156,118,092,921.74
  5. Step 5: Solve for x
    x = 5,156,118,092,921.74/2,958,551.16
  6. Step 6: Final answer
    x = 1,742,784.83

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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.