Home / 1,476,458.70-2,214,688.05-1,004,066.70

Finding the Fourth Proportional to 1,476,458.70, 2,214,688.05 and 1,004,066.70

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Solution

The fourth proportional to 1,476,458.70, 2,214,688.05 and 1,004,066.70 is: 1,506,100.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476,458.70 : 2,214,688.05 = 1,004,066.70 : x
  2. Step 2: Convert to fraction form
    1,476,458.70/2,214,688.05 = 1,004,066.70/x
  3. Step 3: Cross multiply
    1,476,458.70x = 2,214,688.05 × 1,004,066.70
  4. Step 4: Simplify right side
    1,476,458.70x = 2,223,694,521,892.93
  5. Step 5: Solve for x
    x = 2,223,694,521,892.93/1,476,458.70
  6. Step 6: Final answer
    x = 1,506,100.05

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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.