Home / 3,868,022.16-5,333,565.96-2,644,526.16

Finding the Fourth Proportional to 3,868,022.16, 5,333,565.96 and 2,644,526.16

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Solution

The fourth proportional to 3,868,022.16, 5,333,565.96 and 2,644,526.16 is: 3,646,503.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,868,022.16 : 5,333,565.96 = 2,644,526.16 : x
  2. Step 2: Convert to fraction form
    3,868,022.16/5,333,565.96 = 2,644,526.16/x
  3. Step 3: Cross multiply
    3,868,022.16x = 5,333,565.96 × 2,644,526.16
  4. Step 4: Simplify right side
    3,868,022.16x = 14,104,754,707,305.51
  5. Step 5: Solve for x
    x = 14,104,754,707,305.51/3,868,022.16
  6. Step 6: Final answer
    x = 3,646,503.08

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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.