Home / 13,562,074-20,341,499.32-4,461,914.83

Finding the Fourth Proportional to 13,562,074, 20,341,499.32 and 4,461,914.83

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Solution

The fourth proportional to 13,562,074, 20,341,499.32 and 4,461,914.83 is: 6,692,342.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,562,074 : 20,341,499.32 = 4,461,914.83 : x
  2. Step 2: Convert to fraction form
    13,562,074/20,341,499.32 = 4,461,914.83/x
  3. Step 3: Cross multiply
    13,562,074x = 20,341,499.32 × 4,461,914.83
  4. Step 4: Simplify right side
    13,562,074x = 90,762,037,480,342.92
  5. Step 5: Solve for x
    x = 90,762,037,480,342.92/13,562,074
  6. Step 6: Final answer
    x = 6,692,342.00

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1.5x scale

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.