Home / 8,495,444.03-12,745,011.32-3,104,085.80

Finding the Fourth Proportional to 8,495,444.03, 12,745,011.32 and 3,104,085.80

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Solution

The fourth proportional to 8,495,444.03, 12,745,011.32 and 3,104,085.80 is: 4,656,802.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,495,444.03 : 12,745,011.32 = 3,104,085.80 : x
  2. Step 2: Convert to fraction form
    8,495,444.03/12,745,011.32 = 3,104,085.80/x
  3. Step 3: Cross multiply
    8,495,444.03x = 12,745,011.32 × 3,104,085.80
  4. Step 4: Simplify right side
    8,495,444.03x = 39,561,608,615,542.98
  5. Step 5: Solve for x
    x = 39,561,608,615,542.98/8,495,444.03
  6. Step 6: Final answer
    x = 4,656,802.93

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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.