Home / 15,925,963-23,889,031.98-3,958,699

Finding the Fourth Proportional to 15,925,963, 23,889,031.98 and 3,958,699

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Solution

The fourth proportional to 15,925,963, 23,889,031.98 and 3,958,699 is: 5,938,070.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,925,963 : 23,889,031.98 = 3,958,699 : x
  2. Step 2: Convert to fraction form
    15,925,963/23,889,031.98 = 3,958,699/x
  3. Step 3: Cross multiply
    15,925,963x = 23,889,031.98 × 3,958,699
  4. Step 4: Simplify right side
    15,925,963x = 94,569,487,010,194.02
  5. Step 5: Solve for x
    x = 94,569,487,010,194.02/15,925,963
  6. Step 6: Final answer
    x = 5,938,070.24

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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.