Home / 10,567,955.03-14,583,780.07-6,437,984.92

Finding the Fourth Proportional to 10,567,955.03, 14,583,780.07 and 6,437,984.92

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Solution

The fourth proportional to 10,567,955.03, 14,583,780.07 and 6,437,984.92 is: 8,884,420.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,567,955.03 : 14,583,780.07 = 6,437,984.92 : x
  2. Step 2: Convert to fraction form
    10,567,955.03/14,583,780.07 = 6,437,984.92/x
  3. Step 3: Cross multiply
    10,567,955.03x = 14,583,780.07 × 6,437,984.92
  4. Step 4: Simplify right side
    10,567,955.03x = 93,890,156,114,702.14
  5. Step 5: Solve for x
    x = 93,890,156,114,702.14/10,567,955.03
  6. Step 6: Final answer
    x = 8,884,420.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.