Home / 7,592,679.56-10,477,898.34-4,154,920.76

Finding the Fourth Proportional to 7,592,679.56, 10,477,898.34 and 4,154,920.76

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Solution

The fourth proportional to 7,592,679.56, 10,477,898.34 and 4,154,920.76 is: 5,733,790.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,592,679.56 : 10,477,898.34 = 4,154,920.76 : x
  2. Step 2: Convert to fraction form
    7,592,679.56/10,477,898.34 = 4,154,920.76/x
  3. Step 3: Cross multiply
    7,592,679.56x = 10,477,898.34 × 4,154,920.76
  4. Step 4: Simplify right side
    7,592,679.56x = 43,534,837,334,035.54
  5. Step 5: Solve for x
    x = 43,534,837,334,035.54/7,592,679.56
  6. Step 6: Final answer
    x = 5,733,790.95

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Double scale
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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.