Home / 4,382,409.80-6,573,614.70-3,710,563.40

Finding the Fourth Proportional to 4,382,409.80, 6,573,614.70 and 3,710,563.40

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Solution

The fourth proportional to 4,382,409.80, 6,573,614.70 and 3,710,563.40 is: 5,565,845.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,382,409.80 : 6,573,614.70 = 3,710,563.40 : x
  2. Step 2: Convert to fraction form
    4,382,409.80/6,573,614.70 = 3,710,563.40/x
  3. Step 3: Cross multiply
    4,382,409.80x = 6,573,614.70 × 3,710,563.40
  4. Step 4: Simplify right side
    4,382,409.80x = 24,391,814,111,521.98
  5. Step 5: Solve for x
    x = 24,391,814,111,521.98/4,382,409.80
  6. Step 6: Final answer
    x = 5,565,845.10

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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.