Home / 1,113,382.08-1,536,477.12-604,094.56

Finding the Fourth Proportional to 1,113,382.08, 1,536,477.12 and 604,094.56

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Solution

The fourth proportional to 1,113,382.08, 1,536,477.12 and 604,094.56 is: 833,655.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,382.08 : 1,536,477.12 = 604,094.56 : x
  2. Step 2: Convert to fraction form
    1,113,382.08/1,536,477.12 = 604,094.56/x
  3. Step 3: Cross multiply
    1,113,382.08x = 1,536,477.12 × 604,094.56
  4. Step 4: Simplify right side
    1,113,382.08x = 928,177,469,756.47
  5. Step 5: Solve for x
    x = 928,177,469,756.47/1,113,382.08
  6. Step 6: Final answer
    x = 833,655.84

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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.