Home / 6,473,316.17-8,933,132.33-3,572,706.98

Finding the Fourth Proportional to 6,473,316.17, 8,933,132.33 and 3,572,706.98

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Solution

The fourth proportional to 6,473,316.17, 8,933,132.33 and 3,572,706.98 is: 4,930,311.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,473,316.17 : 8,933,132.33 = 3,572,706.98 : x
  2. Step 2: Convert to fraction form
    6,473,316.17/8,933,132.33 = 3,572,706.98/x
  3. Step 3: Cross multiply
    6,473,316.17x = 8,933,132.33 × 3,572,706.98
  4. Step 4: Simplify right side
    6,473,316.17x = 31,915,464,166,125.46
  5. Step 5: Solve for x
    x = 31,915,464,166,125.46/6,473,316.17
  6. Step 6: Final answer
    x = 4,930,311.35

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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.