Home / 6,308,757-9,482,888.70-4,163,567.04

Finding the Fourth Proportional to 6,308,757, 9,482,888.70 and 4,163,567.04

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Solution

The fourth proportional to 6,308,757, 9,482,888.70 and 4,163,567.04 is: 6,258,387.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,308,757 : 9,482,888.70 = 4,163,567.04 : x
  2. Step 2: Convert to fraction form
    6,308,757/9,482,888.70 = 4,163,567.04/x
  3. Step 3: Cross multiply
    6,308,757x = 9,482,888.70 × 4,163,567.04
  4. Step 4: Simplify right side
    6,308,757x = 39,482,642,835,308.45
  5. Step 5: Solve for x
    x = 39,482,642,835,308.45/6,308,757
  6. Step 6: Final answer
    x = 6,258,387.01

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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.