Home / 6,571,888.29-9,069,159.94-3,671,278.29

Finding the Fourth Proportional to 6,571,888.29, 9,069,159.94 and 3,671,278.29

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Solution

The fourth proportional to 6,571,888.29, 9,069,159.94 and 3,671,278.29 is: 5,066,338.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,571,888.29 : 9,069,159.94 = 3,671,278.29 : x
  2. Step 2: Convert to fraction form
    6,571,888.29/9,069,159.94 = 3,671,278.29/x
  3. Step 3: Cross multiply
    6,571,888.29x = 9,069,159.94 × 3,671,278.29
  4. Step 4: Simplify right side
    6,571,888.29x = 33,295,409,987,081.51
  5. Step 5: Solve for x
    x = 33,295,409,987,081.51/6,571,888.29
  6. Step 6: Final answer
    x = 5,066,338.40

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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.