Home / 4,083,746.76-6,121,834.74-1,808,058.24

Finding the Fourth Proportional to 4,083,746.76, 6,121,834.74 and 1,808,058.24

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Solution

The fourth proportional to 4,083,746.76, 6,121,834.74 and 1,808,058.24 is: 2,710,411.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,083,746.76 : 6,121,834.74 = 1,808,058.24 : x
  2. Step 2: Convert to fraction form
    4,083,746.76/6,121,834.74 = 1,808,058.24/x
  3. Step 3: Cross multiply
    4,083,746.76x = 6,121,834.74 × 1,808,058.24
  4. Step 4: Simplify right side
    4,083,746.76x = 11,068,633,745,575.26
  5. Step 5: Solve for x
    x = 11,068,633,745,575.26/4,083,746.76
  6. Step 6: Final answer
    x = 2,710,411.39

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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.