Home / 3,780,240.48-5,668,080.30-1,506,115.44

Finding the Fourth Proportional to 3,780,240.48, 5,668,080.30 and 1,506,115.44

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Solution

The fourth proportional to 3,780,240.48, 5,668,080.30 and 1,506,115.44 is: 2,258,264.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,780,240.48 : 5,668,080.30 = 1,506,115.44 : x
  2. Step 2: Convert to fraction form
    3,780,240.48/5,668,080.30 = 1,506,115.44/x
  3. Step 3: Cross multiply
    3,780,240.48x = 5,668,080.30 × 1,506,115.44
  4. Step 4: Simplify right side
    3,780,240.48x = 8,536,783,254,989.83
  5. Step 5: Solve for x
    x = 8,536,783,254,989.83/3,780,240.48
  6. Step 6: Final answer
    x = 2,258,264.60

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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.