Home / 8,541,697.04-11,787,543.08-4,674,219.04

Finding the Fourth Proportional to 8,541,697.04, 11,787,543.08 and 4,674,219.04

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Solution

The fourth proportional to 8,541,697.04, 11,787,543.08 and 4,674,219.04 is: 6,450,422.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,541,697.04 : 11,787,543.08 = 4,674,219.04 : x
  2. Step 2: Convert to fraction form
    8,541,697.04/11,787,543.08 = 4,674,219.04/x
  3. Step 3: Cross multiply
    8,541,697.04x = 11,787,543.08 × 4,674,219.04
  4. Step 4: Simplify right side
    8,541,697.04x = 55,097,558,299,356.24
  5. Step 5: Solve for x
    x = 55,097,558,299,356.24/8,541,697.04
  6. Step 6: Final answer
    x = 6,450,422.91

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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.