Home / 5,073,111-7,004,567.34-3,265,424.28

Finding the Fourth Proportional to 5,073,111, 7,004,567.34 and 3,265,424.28

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Solution

The fourth proportional to 5,073,111, 7,004,567.34 and 3,265,424.28 is: 4,508,650.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,073,111 : 7,004,567.34 = 3,265,424.28 : x
  2. Step 2: Convert to fraction form
    5,073,111/7,004,567.34 = 3,265,424.28/x
  3. Step 3: Cross multiply
    5,073,111x = 7,004,567.34 × 3,265,424.28
  4. Step 4: Simplify right side
    5,073,111x = 22,872,884,262,931.01
  5. Step 5: Solve for x
    x = 22,872,884,262,931.01/5,073,111
  6. Step 6: Final answer
    x = 4,508,650.46

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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.