Home / 4,934,575.70-7,402,381.95-1,567,999.70

Finding the Fourth Proportional to 4,934,575.70, 7,402,381.95 and 1,567,999.70

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Solution

The fourth proportional to 4,934,575.70, 7,402,381.95 and 1,567,999.70 is: 2,352,164.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,934,575.70 : 7,402,381.95 = 1,567,999.70 : x
  2. Step 2: Convert to fraction form
    4,934,575.70/7,402,381.95 = 1,567,999.70/x
  3. Step 3: Cross multiply
    4,934,575.70x = 7,402,381.95 × 1,567,999.70
  4. Step 4: Simplify right side
    4,934,575.70x = 11,606,932,676,885.41
  5. Step 5: Solve for x
    x = 11,606,932,676,885.41/4,934,575.70
  6. Step 6: Final answer
    x = 2,352,164.28

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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.