Home / 8,255,267.84-11,391,644.64-4,632,896

Finding the Fourth Proportional to 8,255,267.84, 11,391,644.64 and 4,632,896

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Solution

The fourth proportional to 8,255,267.84, 11,391,644.64 and 4,632,896 is: 6,393,045.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,255,267.84 : 11,391,644.64 = 4,632,896 : x
  2. Step 2: Convert to fraction form
    8,255,267.84/11,391,644.64 = 4,632,896/x
  3. Step 3: Cross multiply
    8,255,267.84x = 11,391,644.64 × 4,632,896
  4. Step 4: Simplify right side
    8,255,267.84x = 52,776,304,886,077.45
  5. Step 5: Solve for x
    x = 52,776,304,886,077.45/8,255,267.84
  6. Step 6: Final answer
    x = 6,393,045.74

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1.5x scale

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.