Home / 10,066,940.91-15,102,385.11-4,000,541.94

Finding the Fourth Proportional to 10,066,940.91, 15,102,385.11 and 4,000,541.94

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Solution

The fourth proportional to 10,066,940.91, 15,102,385.11 and 4,000,541.94 is: 6,001,597.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,066,940.91 : 15,102,385.11 = 4,000,541.94 : x
  2. Step 2: Convert to fraction form
    10,066,940.91/15,102,385.11 = 4,000,541.94/x
  3. Step 3: Cross multiply
    10,066,940.91x = 15,102,385.11 × 4,000,541.94
  4. Step 4: Simplify right side
    10,066,940.91x = 60,417,725,026,586.51
  5. Step 5: Solve for x
    x = 60,417,725,026,586.51/10,066,940.91
  6. Step 6: Final answer
    x = 6,001,597.26

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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.