Home / 4,017,726.20-6,025,898.10-1,492,081.40

Finding the Fourth Proportional to 4,017,726.20, 6,025,898.10 and 1,492,081.40

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Solution

The fourth proportional to 4,017,726.20, 6,025,898.10 and 1,492,081.40 is: 2,237,865.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,017,726.20 : 6,025,898.10 = 1,492,081.40 : x
  2. Step 2: Convert to fraction form
    4,017,726.20/6,025,898.10 = 1,492,081.40/x
  3. Step 3: Cross multiply
    4,017,726.20x = 6,025,898.10 × 1,492,081.40
  4. Step 4: Simplify right side
    4,017,726.20x = 8,991,130,473,305.34
  5. Step 5: Solve for x
    x = 8,991,130,473,305.34/4,017,726.20
  6. Step 6: Final answer
    x = 2,237,865.41

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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.