Home / 1,452,710.84-2,179,058.96-373,222.22

Finding the Fourth Proportional to 1,452,710.84, 2,179,058.96 and 373,222.22

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Solution

The fourth proportional to 1,452,710.84, 2,179,058.96 and 373,222.22 is: 559,831.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,452,710.84 : 2,179,058.96 = 373,222.22 : x
  2. Step 2: Convert to fraction form
    1,452,710.84/2,179,058.96 = 373,222.22/x
  3. Step 3: Cross multiply
    1,452,710.84x = 2,179,058.96 × 373,222.22
  4. Step 4: Simplify right side
    1,452,710.84x = 813,273,222,562.09
  5. Step 5: Solve for x
    x = 813,273,222,562.09/1,452,710.84
  6. Step 6: Final answer
    x = 559,831.45

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1.5x scale

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.