Home / 3,363,679.10-4,641,812.43-1,835,797.16

Finding the Fourth Proportional to 3,363,679.10, 4,641,812.43 and 1,835,797.16

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Solution

The fourth proportional to 3,363,679.10, 4,641,812.43 and 1,835,797.16 is: 2,533,364.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,679.10 : 4,641,812.43 = 1,835,797.16 : x
  2. Step 2: Convert to fraction form
    3,363,679.10/4,641,812.43 = 1,835,797.16/x
  3. Step 3: Cross multiply
    3,363,679.10x = 4,641,812.43 × 1,835,797.16
  4. Step 4: Simplify right side
    3,363,679.10x = 8,521,426,080,966.99
  5. Step 5: Solve for x
    x = 8,521,426,080,966.99/3,363,679.10
  6. Step 6: Final answer
    x = 2,533,364.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.