Home / 7,276,314.32-10,922,041.77-5,359,390.05

Finding the Fourth Proportional to 7,276,314.32, 10,922,041.77 and 5,359,390.05

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Solution

The fourth proportional to 7,276,314.32, 10,922,041.77 and 5,359,390.05 is: 8,044,661.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,276,314.32 : 10,922,041.77 = 5,359,390.05 : x
  2. Step 2: Convert to fraction form
    7,276,314.32/10,922,041.77 = 5,359,390.05/x
  3. Step 3: Cross multiply
    7,276,314.32x = 10,922,041.77 × 5,359,390.05
  4. Step 4: Simplify right side
    7,276,314.32x = 58,535,481,961,025.44
  5. Step 5: Solve for x
    x = 58,535,481,961,025.44/7,276,314.32
  6. Step 6: Final answer
    x = 8,044,661.00

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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.