Home / 7,361,642.44-10,156,703.70-4,460,105.80

Finding the Fourth Proportional to 7,361,642.44, 10,156,703.70 and 4,460,105.80

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Solution

The fourth proportional to 7,361,642.44, 10,156,703.70 and 4,460,105.80 is: 6,153,514.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,361,642.44 : 10,156,703.70 = 4,460,105.80 : x
  2. Step 2: Convert to fraction form
    7,361,642.44/10,156,703.70 = 4,460,105.80/x
  3. Step 3: Cross multiply
    7,361,642.44x = 10,156,703.70 × 4,460,105.80
  4. Step 4: Simplify right side
    7,361,642.44x = 45,299,973,081,251.45
  5. Step 5: Solve for x
    x = 45,299,973,081,251.45/7,361,642.44
  6. Step 6: Final answer
    x = 6,153,514.44

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1.5x scale

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.