Home / 7,674,296.28-10,590,463.91-4,236,463.50

Finding the Fourth Proportional to 7,674,296.28, 10,590,463.91 and 4,236,463.50

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Solution

The fourth proportional to 7,674,296.28, 10,590,463.91 and 4,236,463.50 is: 5,846,283.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,674,296.28 : 10,590,463.91 = 4,236,463.50 : x
  2. Step 2: Convert to fraction form
    7,674,296.28/10,590,463.91 = 4,236,463.50/x
  3. Step 3: Cross multiply
    7,674,296.28x = 10,590,463.91 × 4,236,463.50
  4. Step 4: Simplify right side
    7,674,296.28x = 44,866,113,813,373.45
  5. Step 5: Solve for x
    x = 44,866,113,813,373.45/7,674,296.28
  6. Step 6: Final answer
    x = 5,846,283.77

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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.