Home / 8,436,973.34-12,652,848.06-3,044,941.25

Finding the Fourth Proportional to 8,436,973.34, 12,652,848.06 and 3,044,941.25

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Solution

The fourth proportional to 8,436,973.34, 12,652,848.06 and 3,044,941.25 is: 4,566,469.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,436,973.34 : 12,652,848.06 = 3,044,941.25 : x
  2. Step 2: Convert to fraction form
    8,436,973.34/12,652,848.06 = 3,044,941.25/x
  3. Step 3: Cross multiply
    8,436,973.34x = 12,652,848.06 × 3,044,941.25
  4. Step 4: Simplify right side
    8,436,973.34x = 38,527,178,924,612.23
  5. Step 5: Solve for x
    x = 38,527,178,924,612.23/8,436,973.34
  6. Step 6: Final answer
    x = 4,566,469.21

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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.