Home / 3,262,783.50-4,502,516.08-1,812,570.13

Finding the Fourth Proportional to 3,262,783.50, 4,502,516.08 and 1,812,570.13

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Solution

The fourth proportional to 3,262,783.50, 4,502,516.08 and 1,812,570.13 is: 2,501,277.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,783.50 : 4,502,516.08 = 1,812,570.13 : x
  2. Step 2: Convert to fraction form
    3,262,783.50/4,502,516.08 = 1,812,570.13/x
  3. Step 3: Cross multiply
    3,262,783.50x = 4,502,516.08 × 1,812,570.13
  4. Step 4: Simplify right side
    3,262,783.50x = 8,161,126,156,452.69
  5. Step 5: Solve for x
    x = 8,161,126,156,452.69/3,262,783.50
  6. Step 6: Final answer
    x = 2,501,277.25

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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.