Home / 4,960,445.87-7,437,772.81-1,924,263.89

Finding the Fourth Proportional to 4,960,445.87, 7,437,772.81 and 1,924,263.89

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Solution

The fourth proportional to 4,960,445.87, 7,437,772.81 and 1,924,263.89 is: 2,885,272.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,960,445.87 : 7,437,772.81 = 1,924,263.89 : x
  2. Step 2: Convert to fraction form
    4,960,445.87/7,437,772.81 = 1,924,263.89/x
  3. Step 3: Cross multiply
    4,960,445.87x = 7,437,772.81 × 1,924,263.89
  4. Step 4: Simplify right side
    4,960,445.87x = 14,312,237,664,428.43
  5. Step 5: Solve for x
    x = 14,312,237,664,428.43/4,960,445.87
  6. Step 6: Final answer
    x = 2,885,272.42

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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.