Home / 1,068,488.84-1,602,597.91-300,056.32

Finding the Fourth Proportional to 1,068,488.84, 1,602,597.91 and 300,056.32

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Solution

The fourth proportional to 1,068,488.84, 1,602,597.91 and 300,056.32 is: 450,046.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,488.84 : 1,602,597.91 = 300,056.32 : x
  2. Step 2: Convert to fraction form
    1,068,488.84/1,602,597.91 = 300,056.32/x
  3. Step 3: Cross multiply
    1,068,488.84x = 1,602,597.91 × 300,056.32
  4. Step 4: Simplify right side
    1,068,488.84x = 480,869,624,115.39
  5. Step 5: Solve for x
    x = 480,869,624,115.39/1,068,488.84
  6. Step 6: Final answer
    x = 450,046.47

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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.