Home / 4,159,567.90-6,244,017.45-3,217,116.70

Finding the Fourth Proportional to 4,159,567.90, 6,244,017.45 and 3,217,116.70

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Solution

The fourth proportional to 4,159,567.90, 6,244,017.45 and 3,217,116.70 is: 4,829,283.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,159,567.90 : 6,244,017.45 = 3,217,116.70 : x
  2. Step 2: Convert to fraction form
    4,159,567.90/6,244,017.45 = 3,217,116.70/x
  3. Step 3: Cross multiply
    4,159,567.90x = 6,244,017.45 × 3,217,116.70
  4. Step 4: Simplify right side
    4,159,567.90x = 20,087,732,813,486.42
  5. Step 5: Solve for x
    x = 20,087,732,813,486.42/4,159,567.90
  6. Step 6: Final answer
    x = 4,829,283.54

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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.