Home / 4,927,224.74-7,345,291.92-4,849,575.30

Finding the Fourth Proportional to 4,927,224.74, 7,345,291.92 and 4,849,575.30

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Solution

The fourth proportional to 4,927,224.74, 7,345,291.92 and 4,849,575.30 is: 7,229,535.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,927,224.74 : 7,345,291.92 = 4,849,575.30 : x
  2. Step 2: Convert to fraction form
    4,927,224.74/7,345,291.92 = 4,849,575.30/x
  3. Step 3: Cross multiply
    4,927,224.74x = 7,345,291.92 × 4,849,575.30
  4. Step 4: Simplify right side
    4,927,224.74x = 35,621,546,266,521.58
  5. Step 5: Solve for x
    x = 35,621,546,266,521.58/4,927,224.74
  6. Step 6: Final answer
    x = 7,229,535.52

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.