Home / 13,064,950.40-19,596,159.26-3,967,127.96

Finding the Fourth Proportional to 13,064,950.40, 19,596,159.26 and 3,967,127.96

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Solution

The fourth proportional to 13,064,950.40, 19,596,159.26 and 3,967,127.96 is: 5,950,307.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,064,950.40 : 19,596,159.26 = 3,967,127.96 : x
  2. Step 2: Convert to fraction form
    13,064,950.40/19,596,159.26 = 3,967,127.96/x
  3. Step 3: Cross multiply
    13,064,950.40x = 19,596,159.26 × 3,967,127.96
  4. Step 4: Simplify right side
    13,064,950.40x = 77,740,471,191,142.47
  5. Step 5: Solve for x
    x = 77,740,471,191,142.47/13,064,950.40
  6. Step 6: Final answer
    x = 5,950,307.41

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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.