Home / 10,066,953.94-15,102,404.64-4,000,554.94

Finding the Fourth Proportional to 10,066,953.94, 15,102,404.64 and 4,000,554.94

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Solution

The fourth proportional to 10,066,953.94, 15,102,404.64 and 4,000,554.94 is: 6,001,616.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,066,953.94 : 15,102,404.64 = 4,000,554.94 : x
  2. Step 2: Convert to fraction form
    10,066,953.94/15,102,404.64 = 4,000,554.94/x
  3. Step 3: Cross multiply
    10,066,953.94x = 15,102,404.64 × 4,000,554.94
  4. Step 4: Simplify right side
    10,066,953.94x = 60,417,999,488,430.92
  5. Step 5: Solve for x
    x = 60,417,999,488,430.92/10,066,953.94
  6. Step 6: Final answer
    x = 6,001,616.76

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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.