Home / 4,633,088-6,952,771.70-1,901,129.30

Finding the Fourth Proportional to 4,633,088, 6,952,771.70 and 1,901,129.30

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Solution

The fourth proportional to 4,633,088, 6,952,771.70 and 1,901,129.30 is: 2,852,982.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,633,088 : 6,952,771.70 = 1,901,129.30 : x
  2. Step 2: Convert to fraction form
    4,633,088/6,952,771.70 = 1,901,129.30/x
  3. Step 3: Cross multiply
    4,633,088x = 6,952,771.70 × 1,901,129.30
  4. Step 4: Simplify right side
    4,633,088x = 13,218,117,985,575.16
  5. Step 5: Solve for x
    x = 13,218,117,985,575.16/4,633,088
  6. Step 6: Final answer
    x = 2,852,982.28

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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.