Home / 4,484,158.12-6,186,521.10-3,451,981.96

Finding the Fourth Proportional to 4,484,158.12, 6,186,521.10 and 3,451,981.96

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Solution

The fourth proportional to 4,484,158.12, 6,186,521.10 and 3,451,981.96 is: 4,762,490.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,484,158.12 : 6,186,521.10 = 3,451,981.96 : x
  2. Step 2: Convert to fraction form
    4,484,158.12/6,186,521.10 = 3,451,981.96/x
  3. Step 3: Cross multiply
    4,484,158.12x = 6,186,521.10 × 3,451,981.96
  4. Step 4: Simplify right side
    4,484,158.12x = 21,355,759,232,359.36
  5. Step 5: Solve for x
    x = 21,355,759,232,359.36/4,484,158.12
  6. Step 6: Final answer
    x = 4,762,490.23

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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.