Home / 7,985,467.84-11,973,094.88-4,746,141.44

Finding the Fourth Proportional to 7,985,467.84, 11,973,094.88 and 4,746,141.44

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Solution

The fourth proportional to 7,985,467.84, 11,973,094.88 and 4,746,141.44 is: 7,116,176.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,985,467.84 : 11,973,094.88 = 4,746,141.44 : x
  2. Step 2: Convert to fraction form
    7,985,467.84/11,973,094.88 = 4,746,141.44/x
  3. Step 3: Cross multiply
    7,985,467.84x = 11,973,094.88 × 4,746,141.44
  4. Step 4: Simplify right side
    7,985,467.84x = 56,826,001,775,019.84
  5. Step 5: Solve for x
    x = 56,826,001,775,019.84/7,985,467.84
  6. Step 6: Final answer
    x = 7,116,176.90

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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.