Home / 9,600,240.52-14,400,374.60-3,920,464.80

Finding the Fourth Proportional to 9,600,240.52, 14,400,374.60 and 3,920,464.80

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Solution

The fourth proportional to 9,600,240.52, 14,400,374.60 and 3,920,464.80 is: 5,880,702.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,600,240.52 : 14,400,374.60 = 3,920,464.80 : x
  2. Step 2: Convert to fraction form
    9,600,240.52/14,400,374.60 = 3,920,464.80/x
  3. Step 3: Cross multiply
    9,600,240.52x = 14,400,374.60 × 3,920,464.80
  4. Step 4: Simplify right side
    9,600,240.52x = 56,456,161,726,114.08
  5. Step 5: Solve for x
    x = 56,456,161,726,114.08/9,600,240.52
  6. Step 6: Final answer
    x = 5,880,702.84

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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.