Home / 7,045,497.20-10,561,247.40-3,252,364.40

Finding the Fourth Proportional to 7,045,497.20, 10,561,247.40 and 3,252,364.40

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Solution

The fourth proportional to 7,045,497.20, 10,561,247.40 and 3,252,364.40 is: 4,875,315.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,045,497.20 : 10,561,247.40 = 3,252,364.40 : x
  2. Step 2: Convert to fraction form
    7,045,497.20/10,561,247.40 = 3,252,364.40/x
  3. Step 3: Cross multiply
    7,045,497.20x = 10,561,247.40 × 3,252,364.40
  4. Step 4: Simplify right side
    7,045,497.20x = 34,349,025,063,352.56
  5. Step 5: Solve for x
    x = 34,349,025,063,352.56/7,045,497.20
  6. Step 6: Final answer
    x = 4,875,315.98

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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.