Home / 697,293.73-1,046,501.01-360,433.05

Finding the Fourth Proportional to 697,293.73, 1,046,501.01 and 360,433.05

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Solution

The fourth proportional to 697,293.73, 1,046,501.01 and 360,433.05 is: 540,939.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    697,293.73 : 1,046,501.01 = 360,433.05 : x
  2. Step 2: Convert to fraction form
    697,293.73/1,046,501.01 = 360,433.05/x
  3. Step 3: Cross multiply
    697,293.73x = 1,046,501.01 × 360,433.05
  4. Step 4: Simplify right side
    697,293.73x = 377,193,549,060.22
  5. Step 5: Solve for x
    x = 377,193,549,060.22/697,293.73
  6. Step 6: Final answer
    x = 540,939.26

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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.