Home / 5,065,291.16-7,600,962.77-4,653,188.36

Finding the Fourth Proportional to 5,065,291.16, 7,600,962.77 and 4,653,188.36

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Solution

The fourth proportional to 5,065,291.16, 7,600,962.77 and 4,653,188.36 is: 6,982,562.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,065,291.16 : 7,600,962.77 = 4,653,188.36 : x
  2. Step 2: Convert to fraction form
    5,065,291.16/7,600,962.77 = 4,653,188.36/x
  3. Step 3: Cross multiply
    5,065,291.16x = 7,600,962.77 × 4,653,188.36
  4. Step 4: Simplify right side
    5,065,291.16x = 35,368,711,424,886.60
  5. Step 5: Solve for x
    x = 35,368,711,424,886.60/5,065,291.16
  6. Step 6: Final answer
    x = 6,982,562.37

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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.