Home / 2,426,497.20-3,639,745.80-2,395,004.40

Finding the Fourth Proportional to 2,426,497.20, 3,639,745.80 and 2,395,004.40

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Solution

The fourth proportional to 2,426,497.20, 3,639,745.80 and 2,395,004.40 is: 3,592,506.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,426,497.20 : 3,639,745.80 = 2,395,004.40 : x
  2. Step 2: Convert to fraction form
    2,426,497.20/3,639,745.80 = 2,395,004.40/x
  3. Step 3: Cross multiply
    2,426,497.20x = 3,639,745.80 × 2,395,004.40
  4. Step 4: Simplify right side
    2,426,497.20x = 8,717,207,205,881.52
  5. Step 5: Solve for x
    x = 8,717,207,205,881.52/2,426,497.20
  6. Step 6: Final answer
    x = 3,592,506.60

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1.5x scale

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.