Home / 1,464,805.23-2,020,536.73-968,088.32

Finding the Fourth Proportional to 1,464,805.23, 2,020,536.73 and 968,088.32

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Solution

The fourth proportional to 1,464,805.23, 2,020,536.73 and 968,088.32 is: 1,335,370.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,464,805.23 : 2,020,536.73 = 968,088.32 : x
  2. Step 2: Convert to fraction form
    1,464,805.23/2,020,536.73 = 968,088.32/x
  3. Step 3: Cross multiply
    1,464,805.23x = 2,020,536.73 × 968,088.32
  4. Step 4: Simplify right side
    1,464,805.23x = 1,956,058,008,443.99
  5. Step 5: Solve for x
    x = 1,956,058,008,443.99/1,464,805.23
  6. Step 6: Final answer
    x = 1,335,370.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.