Home / 5,036,294.87-7,555,913.36-1,624,505.93

Finding the Fourth Proportional to 5,036,294.87, 7,555,913.36 and 1,624,505.93

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Solution

The fourth proportional to 5,036,294.87, 7,555,913.36 and 1,624,505.93 is: 2,437,233.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,036,294.87 : 7,555,913.36 = 1,624,505.93 : x
  2. Step 2: Convert to fraction form
    5,036,294.87/7,555,913.36 = 1,624,505.93/x
  3. Step 3: Cross multiply
    5,036,294.87x = 7,555,913.36 × 1,624,505.93
  4. Step 4: Simplify right side
    5,036,294.87x = 12,274,626,051,763.70
  5. Step 5: Solve for x
    x = 12,274,626,051,763.70/5,036,294.87
  6. Step 6: Final answer
    x = 2,437,233.40

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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.