Home / 10,024,259.66-13,833,484.44-5,440,581.04

Finding the Fourth Proportional to 10,024,259.66, 13,833,484.44 and 5,440,581.04

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Solution

The fourth proportional to 10,024,259.66, 13,833,484.44 and 5,440,581.04 is: 7,508,005.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,024,259.66 : 13,833,484.44 = 5,440,581.04 : x
  2. Step 2: Convert to fraction form
    10,024,259.66/13,833,484.44 = 5,440,581.04/x
  3. Step 3: Cross multiply
    10,024,259.66x = 13,833,484.44 × 5,440,581.04
  4. Step 4: Simplify right side
    10,024,259.66x = 75,262,193,161,399.02
  5. Step 5: Solve for x
    x = 75,262,193,161,399.02/10,024,259.66
  6. Step 6: Final answer
    x = 7,508,005.15

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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.