Home / 7,793,189.37-10,754,616.92-4,355,430.30

Finding the Fourth Proportional to 7,793,189.37, 10,754,616.92 and 4,355,430.30

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Solution

The fourth proportional to 7,793,189.37, 10,754,616.92 and 4,355,430.30 is: 6,010,502.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,793,189.37 : 10,754,616.92 = 4,355,430.30 : x
  2. Step 2: Convert to fraction form
    7,793,189.37/10,754,616.92 = 4,355,430.30/x
  3. Step 3: Cross multiply
    7,793,189.37x = 10,754,616.92 × 4,355,430.30
  4. Step 4: Simplify right side
    7,793,189.37x = 46,840,984,398,260.67
  5. Step 5: Solve for x
    x = 46,840,984,398,260.67/7,793,189.37
  6. Step 6: Final answer
    x = 6,010,502.53

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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.