Home / 10,446,646.74-14,416,400.53-5,800,440.76

Finding the Fourth Proportional to 10,446,646.74, 14,416,400.53 and 5,800,440.76

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Solution

The fourth proportional to 10,446,646.74, 14,416,400.53 and 5,800,440.76 is: 8,004,623.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,446,646.74 : 14,416,400.53 = 5,800,440.76 : x
  2. Step 2: Convert to fraction form
    10,446,646.74/14,416,400.53 = 5,800,440.76/x
  3. Step 3: Cross multiply
    10,446,646.74x = 14,416,400.53 × 5,800,440.76
  4. Step 4: Simplify right side
    10,446,646.74x = 83,621,477,320,829.92
  5. Step 5: Solve for x
    x = 83,621,477,320,829.92/10,446,646.74
  6. Step 6: Final answer
    x = 8,004,623.82

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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.