Home / 3,024,755.80-4,174,457.16-2,259,480.76

Finding the Fourth Proportional to 3,024,755.80, 4,174,457.16 and 2,259,480.76

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Solution

The fourth proportional to 3,024,755.80, 4,174,457.16 and 2,259,480.76 is: 3,118,303.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,755.80 : 4,174,457.16 = 2,259,480.76 : x
  2. Step 2: Convert to fraction form
    3,024,755.80/4,174,457.16 = 2,259,480.76/x
  3. Step 3: Cross multiply
    3,024,755.80x = 4,174,457.16 × 2,259,480.76
  4. Step 4: Simplify right side
    3,024,755.80x = 9,432,105,636,464.24
  5. Step 5: Solve for x
    x = 9,432,105,636,464.24/3,024,755.80
  6. Step 6: Final answer
    x = 3,118,303.18

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Double scale
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1.5x scale

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.