Home / 7,737,623.34-10,678,179.18-4,300,009.26

Finding the Fourth Proportional to 7,737,623.34, 10,678,179.18 and 4,300,009.26

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Solution

The fourth proportional to 7,737,623.34, 10,678,179.18 and 4,300,009.26 is: 5,934,156.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,737,623.34 : 10,678,179.18 = 4,300,009.26 : x
  2. Step 2: Convert to fraction form
    7,737,623.34/10,678,179.18 = 4,300,009.26/x
  3. Step 3: Cross multiply
    7,737,623.34x = 10,678,179.18 × 4,300,009.26
  4. Step 4: Simplify right side
    7,737,623.34x = 45,916,269,353,939.20
  5. Step 5: Solve for x
    x = 45,916,269,353,939.20/7,737,623.34
  6. Step 6: Final answer
    x = 5,934,156.70

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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.