Home / 3,547,762.74-4,896,624.96-2,321,949.24

Finding the Fourth Proportional to 3,547,762.74, 4,896,624.96 and 2,321,949.24

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Solution

The fourth proportional to 3,547,762.74, 4,896,624.96 and 2,321,949.24 is: 3,204,756.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,547,762.74 : 4,896,624.96 = 2,321,949.24 : x
  2. Step 2: Convert to fraction form
    3,547,762.74/4,896,624.96 = 2,321,949.24/x
  3. Step 3: Cross multiply
    3,547,762.74x = 4,896,624.96 × 2,321,949.24
  4. Step 4: Simplify right side
    3,547,762.74x = 11,369,714,604,437.03
  5. Step 5: Solve for x
    x = 11,369,714,604,437.03/3,547,762.74
  6. Step 6: Final answer
    x = 3,204,756.19

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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.