Home / 9,563,276.80-14,344,915.20-3,578,867.20

Finding the Fourth Proportional to 9,563,276.80, 14,344,915.20 and 3,578,867.20

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Solution

The fourth proportional to 9,563,276.80, 14,344,915.20 and 3,578,867.20 is: 5,368,300.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,563,276.80 : 14,344,915.20 = 3,578,867.20 : x
  2. Step 2: Convert to fraction form
    9,563,276.80/14,344,915.20 = 3,578,867.20/x
  3. Step 3: Cross multiply
    9,563,276.80x = 14,344,915.20 × 3,578,867.20
  4. Step 4: Simplify right side
    9,563,276.80x = 51,338,546,496,061.44
  5. Step 5: Solve for x
    x = 51,338,546,496,061.44/9,563,276.80
  6. Step 6: Final answer
    x = 5,368,300.80

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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.