Home / 14,046,459.91-21,071,376.59-4,946,675.49

Finding the Fourth Proportional to 14,046,459.91, 21,071,376.59 and 4,946,675.49

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Solution

The fourth proportional to 14,046,459.91, 21,071,376.59 and 4,946,675.49 is: 7,420,607.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,046,459.91 : 21,071,376.59 = 4,946,675.49 : x
  2. Step 2: Convert to fraction form
    14,046,459.91/21,071,376.59 = 4,946,675.49/x
  3. Step 3: Cross multiply
    14,046,459.91x = 21,071,376.59 × 4,946,675.49
  4. Step 4: Simplify right side
    14,046,459.91x = 104,233,262,093,579.41
  5. Step 5: Solve for x
    x = 104,233,262,093,579.41/14,046,459.91
  6. Step 6: Final answer
    x = 7,420,607.24

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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.