Home / 9,571,070.88-14,356,606.32-3,889,964.16

Finding the Fourth Proportional to 9,571,070.88, 14,356,606.32 and 3,889,964.16

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Solution

The fourth proportional to 9,571,070.88, 14,356,606.32 and 3,889,964.16 is: 5,834,946.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,571,070.88 : 14,356,606.32 = 3,889,964.16 : x
  2. Step 2: Convert to fraction form
    9,571,070.88/14,356,606.32 = 3,889,964.16/x
  3. Step 3: Cross multiply
    9,571,070.88x = 14,356,606.32 × 3,889,964.16
  4. Step 4: Simplify right side
    9,571,070.88x = 55,846,684,044,029.49
  5. Step 5: Solve for x
    x = 55,846,684,044,029.49/9,571,070.88
  6. Step 6: Final answer
    x = 5,834,946.24

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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.