Home / 4,637,679.04-6,956,995.74-1,605,039.58

Finding the Fourth Proportional to 4,637,679.04, 6,956,995.74 and 1,605,039.58

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Solution

The fourth proportional to 4,637,679.04, 6,956,995.74 and 1,605,039.58 is: 2,407,724.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,637,679.04 : 6,956,995.74 = 1,605,039.58 : x
  2. Step 2: Convert to fraction form
    4,637,679.04/6,956,995.74 = 1,605,039.58/x
  3. Step 3: Cross multiply
    4,637,679.04x = 6,956,995.74 × 1,605,039.58
  4. Step 4: Simplify right side
    4,637,679.04x = 11,166,253,520,591.39
  5. Step 5: Solve for x
    x = 11,166,253,520,591.39/4,637,679.04
  6. Step 6: Final answer
    x = 2,407,724.52

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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.