Home / 9,316,481.52-13,974,566.28-4,196,063.28

Finding the Fourth Proportional to 9,316,481.52, 13,974,566.28 and 4,196,063.28

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Solution

The fourth proportional to 9,316,481.52, 13,974,566.28 and 4,196,063.28 is: 6,294,024.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,316,481.52 : 13,974,566.28 = 4,196,063.28 : x
  2. Step 2: Convert to fraction form
    9,316,481.52/13,974,566.28 = 4,196,063.28/x
  3. Step 3: Cross multiply
    9,316,481.52x = 13,974,566.28 × 4,196,063.28
  4. Step 4: Simplify right side
    9,316,481.52x = 58,638,164,421,434.20
  5. Step 5: Solve for x
    x = 58,638,164,421,434.20/9,316,481.52
  6. Step 6: Final answer
    x = 6,294,024.66

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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.