Home / 1,648,631.38-2,473,114.74-569,003.44

Finding the Fourth Proportional to 1,648,631.38, 2,473,114.74 and 569,003.44

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Solution

The fourth proportional to 1,648,631.38, 2,473,114.74 and 569,003.44 is: 853,563.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,648,631.38 : 2,473,114.74 = 569,003.44 : x
  2. Step 2: Convert to fraction form
    1,648,631.38/2,473,114.74 = 569,003.44/x
  3. Step 3: Cross multiply
    1,648,631.38x = 2,473,114.74 × 569,003.44
  4. Step 4: Simplify right side
    1,648,631.38x = 1,407,210,794,574.71
  5. Step 5: Solve for x
    x = 1,407,210,794,574.71/1,648,631.38
  6. Step 6: Final answer
    x = 853,563.03

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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.