Home / 5,730,320.14-7,907,675.16-3,152,000.24

Finding the Fourth Proportional to 5,730,320.14, 7,907,675.16 and 3,152,000.24

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Solution

The fourth proportional to 5,730,320.14, 7,907,675.16 and 3,152,000.24 is: 4,349,668.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,730,320.14 : 7,907,675.16 = 3,152,000.24 : x
  2. Step 2: Convert to fraction form
    5,730,320.14/7,907,675.16 = 3,152,000.24/x
  3. Step 3: Cross multiply
    5,730,320.14x = 7,907,675.16 × 3,152,000.24
  4. Step 4: Simplify right side
    5,730,320.14x = 24,924,994,002,162.04
  5. Step 5: Solve for x
    x = 24,924,994,002,162.04/5,730,320.14
  6. Step 6: Final answer
    x = 4,349,668.67

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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.