Home / 14,593,809-21,894,256.64-4,496,429.64

Finding the Fourth Proportional to 14,593,809, 21,894,256.64 and 4,496,429.64

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Solution

The fourth proportional to 14,593,809, 21,894,256.64 and 4,496,429.64 is: 6,745,736.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,593,809 : 21,894,256.64 = 4,496,429.64 : x
  2. Step 2: Convert to fraction form
    14,593,809/21,894,256.64 = 4,496,429.64/x
  3. Step 3: Cross multiply
    14,593,809x = 21,894,256.64 × 4,496,429.64
  4. Step 4: Simplify right side
    14,593,809x = 98,445,984,501,862.81
  5. Step 5: Solve for x
    x = 98,445,984,501,862.81/14,593,809
  6. Step 6: Final answer
    x = 6,745,736.12

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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.