Home / 3,308,924.70-4,964,251.05-1,065,116.70

Finding the Fourth Proportional to 3,308,924.70, 4,964,251.05 and 1,065,116.70

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Solution

The fourth proportional to 3,308,924.70, 4,964,251.05 and 1,065,116.70 is: 1,597,953.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,308,924.70 : 4,964,251.05 = 1,065,116.70 : x
  2. Step 2: Convert to fraction form
    3,308,924.70/4,964,251.05 = 1,065,116.70/x
  3. Step 3: Cross multiply
    3,308,924.70x = 4,964,251.05 × 1,065,116.70
  4. Step 4: Simplify right side
    3,308,924.70x = 5,287,506,696,347.53
  5. Step 5: Solve for x
    x = 5,287,506,696,347.53/3,308,924.70
  6. Step 6: Final answer
    x = 1,597,953.16

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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.