Home / 3,029,364.01-4,180,522.08-1,671,237.01

Finding the Fourth Proportional to 3,029,364.01, 4,180,522.08 and 1,671,237.01

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Solution

The fourth proportional to 3,029,364.01, 4,180,522.08 and 1,671,237.01 is: 2,306,306.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,029,364.01 : 4,180,522.08 = 1,671,237.01 : x
  2. Step 2: Convert to fraction form
    3,029,364.01/4,180,522.08 = 1,671,237.01/x
  3. Step 3: Cross multiply
    3,029,364.01x = 4,180,522.08 × 1,671,237.01
  4. Step 4: Simplify right side
    3,029,364.01x = 6,986,643,221,218.18
  5. Step 5: Solve for x
    x = 6,986,643,221,218.18/3,029,364.01
  6. Step 6: Final answer
    x = 2,306,306.93

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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.