Home / 7,973,342.90-11,960,014.40-4,559,234.65

Finding the Fourth Proportional to 7,973,342.90, 11,960,014.40 and 4,559,234.65

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Solution

The fourth proportional to 7,973,342.90, 11,960,014.40 and 4,559,234.65 is: 6,838,852.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,973,342.90 : 11,960,014.40 = 4,559,234.65 : x
  2. Step 2: Convert to fraction form
    7,973,342.90/11,960,014.40 = 4,559,234.65/x
  3. Step 3: Cross multiply
    7,973,342.90x = 11,960,014.40 × 4,559,234.65
  4. Step 4: Simplify right side
    7,973,342.90x = 54,528,512,031,379.88
  5. Step 5: Solve for x
    x = 54,528,512,031,379.88/7,973,342.90
  6. Step 6: Final answer
    x = 6,838,852.00

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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.