Home / 2,982,320.08-4,470,262.20-1,464,237.52

Finding the Fourth Proportional to 2,982,320.08, 4,470,262.20 and 1,464,237.52

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Solution

The fourth proportional to 2,982,320.08, 4,470,262.20 and 1,464,237.52 is: 2,194,776.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,982,320.08 : 4,470,262.20 = 1,464,237.52 : x
  2. Step 2: Convert to fraction form
    2,982,320.08/4,470,262.20 = 1,464,237.52/x
  3. Step 3: Cross multiply
    2,982,320.08x = 4,470,262.20 × 1,464,237.52
  4. Step 4: Simplify right side
    2,982,320.08x = 6,545,525,637,477.74
  5. Step 5: Solve for x
    x = 6,545,525,637,477.74/2,982,320.08
  6. Step 6: Final answer
    x = 2,194,776.37

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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.