Home / 3,363,134.77-4,641,224.03-1,835,340.31

Finding the Fourth Proportional to 3,363,134.77, 4,641,224.03 and 1,835,340.31

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Solution

The fourth proportional to 3,363,134.77, 4,641,224.03 and 1,835,340.31 is: 2,532,823.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,134.77 : 4,641,224.03 = 1,835,340.31 : x
  2. Step 2: Convert to fraction form
    3,363,134.77/4,641,224.03 = 1,835,340.31/x
  3. Step 3: Cross multiply
    3,363,134.77x = 4,641,224.03 × 1,835,340.31
  4. Step 4: Simplify right side
    3,363,134.77x = 8,518,225,549,999.65
  5. Step 5: Solve for x
    x = 8,518,225,549,999.65/3,363,134.77
  6. Step 6: Final answer
    x = 2,532,823.13

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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.