Home / 4,444,406.72-6,133,407.20-2,510,749.12

Finding the Fourth Proportional to 4,444,406.72, 6,133,407.20 and 2,510,749.12

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Solution

The fourth proportional to 4,444,406.72, 6,133,407.20 and 2,510,749.12 is: 3,464,904.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,444,406.72 : 6,133,407.20 = 2,510,749.12 : x
  2. Step 2: Convert to fraction form
    4,444,406.72/6,133,407.20 = 2,510,749.12/x
  3. Step 3: Cross multiply
    4,444,406.72x = 6,133,407.20 × 2,510,749.12
  4. Step 4: Simplify right side
    4,444,406.72x = 15,399,446,730,001.67
  5. Step 5: Solve for x
    x = 15,399,446,730,001.67/4,444,406.72
  6. Step 6: Final answer
    x = 3,464,904.92

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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.