Home / 14,094,528-21,141,792-3,456,960

Finding the Fourth Proportional to 14,094,528, 21,141,792 and 3,456,960

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Solution

The fourth proportional to 14,094,528, 21,141,792 and 3,456,960 is: 5,185,440

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,094,528 : 21,141,792 = 3,456,960 : x
  2. Step 2: Convert to fraction form
    14,094,528/21,141,792 = 3,456,960/x
  3. Step 3: Cross multiply
    14,094,528x = 21,141,792 × 3,456,960
  4. Step 4: Simplify right side
    14,094,528x = 73,086,329,272,320
  5. Step 5: Solve for x
    x = 73,086,329,272,320/14,094,528
  6. Step 6: Final answer
    x = 5,185,440

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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.