Home / 5,614,825.52-7,748,482.56-3,036,506.28

Finding the Fourth Proportional to 5,614,825.52, 7,748,482.56 and 3,036,506.28

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Solution

The fourth proportional to 5,614,825.52, 7,748,482.56 and 3,036,506.28 is: 4,190,391.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,614,825.52 : 7,748,482.56 = 3,036,506.28 : x
  2. Step 2: Convert to fraction form
    5,614,825.52/7,748,482.56 = 3,036,506.28/x
  3. Step 3: Cross multiply
    5,614,825.52x = 7,748,482.56 × 3,036,506.28
  4. Step 4: Simplify right side
    5,614,825.52x = 23,528,315,974,132.33
  5. Step 5: Solve for x
    x = 23,528,315,974,132.33/5,614,825.52
  6. Step 6: Final answer
    x = 4,190,391.30

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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.