Home / 9,484,258.92-13,088,276.28-5,133,344.44

Finding the Fourth Proportional to 9,484,258.92, 13,088,276.28 and 5,133,344.44

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Solution

The fourth proportional to 9,484,258.92, 13,088,276.28 and 5,133,344.44 is: 7,084,014.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,484,258.92 : 13,088,276.28 = 5,133,344.44 : x
  2. Step 2: Convert to fraction form
    9,484,258.92/13,088,276.28 = 5,133,344.44/x
  3. Step 3: Cross multiply
    9,484,258.92x = 13,088,276.28 × 5,133,344.44
  4. Step 4: Simplify right side
    9,484,258.92x = 67,186,630,271,121.88
  5. Step 5: Solve for x
    x = 67,186,630,271,121.88/9,484,258.92
  6. Step 6: Final answer
    x = 7,084,014.77

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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.