Home / 9,444,632.64-13,033,532.88-5,370,252

Finding the Fourth Proportional to 9,444,632.64, 13,033,532.88 and 5,370,252

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Solution

The fourth proportional to 9,444,632.64, 13,033,532.88 and 5,370,252 is: 7,410,913.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,444,632.64 : 13,033,532.88 = 5,370,252 : x
  2. Step 2: Convert to fraction form
    9,444,632.64/13,033,532.88 = 5,370,252/x
  3. Step 3: Cross multiply
    9,444,632.64x = 13,033,532.88 × 5,370,252
  4. Step 4: Simplify right side
    9,444,632.64x = 69,993,356,015,885.77
  5. Step 5: Solve for x
    x = 69,993,356,015,885.77/9,444,632.64
  6. Step 6: Final answer
    x = 7,410,913.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.