Home / 1,255,211.48-1,733,026.01-964,304.94

Finding the Fourth Proportional to 1,255,211.48, 1,733,026.01 and 964,304.94

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Solution

The fourth proportional to 1,255,211.48, 1,733,026.01 and 964,304.94 is: 1,331,381.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,255,211.48 : 1,733,026.01 = 964,304.94 : x
  2. Step 2: Convert to fraction form
    1,255,211.48/1,733,026.01 = 964,304.94/x
  3. Step 3: Cross multiply
    1,255,211.48x = 1,733,026.01 × 964,304.94
  4. Step 4: Simplify right side
    1,255,211.48x = 1,671,165,537,769.96
  5. Step 5: Solve for x
    x = 1,671,165,537,769.96/1,255,211.48
  6. Step 6: Final answer
    x = 1,331,381.65

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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.