Home / 5,671,427.43-7,826,534.01-3,224,038.59

Finding the Fourth Proportional to 5,671,427.43, 7,826,534.01 and 3,224,038.59

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Solution

The fourth proportional to 5,671,427.43, 7,826,534.01 and 3,224,038.59 is: 4,449,152.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,671,427.43 : 7,826,534.01 = 3,224,038.59 : x
  2. Step 2: Convert to fraction form
    5,671,427.43/7,826,534.01 = 3,224,038.59/x
  3. Step 3: Cross multiply
    5,671,427.43x = 7,826,534.01 × 3,224,038.59
  4. Step 4: Simplify right side
    5,671,427.43x = 25,233,047,674,187.45
  5. Step 5: Solve for x
    x = 25,233,047,674,187.45/5,671,427.43
  6. Step 6: Final answer
    x = 4,449,152.88

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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.