Home / 4,534,189.68-6,803,461.95-2,827,895.01

Finding the Fourth Proportional to 4,534,189.68, 6,803,461.95 and 2,827,895.01

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Solution

The fourth proportional to 4,534,189.68, 6,803,461.95 and 2,827,895.01 is: 4,243,200.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,534,189.68 : 6,803,461.95 = 2,827,895.01 : x
  2. Step 2: Convert to fraction form
    4,534,189.68/6,803,461.95 = 2,827,895.01/x
  3. Step 3: Cross multiply
    4,534,189.68x = 6,803,461.95 × 2,827,895.01
  4. Step 4: Simplify right side
    4,534,189.68x = 19,239,476,099,129.87
  5. Step 5: Solve for x
    x = 19,239,476,099,129.87/4,534,189.68
  6. Step 6: Final answer
    x = 4,243,200.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.