Home / 7,366,307.22-10,164,981.44-4,058,456.96

Finding the Fourth Proportional to 7,366,307.22, 10,164,981.44 and 4,058,456.96

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Solution

The fourth proportional to 7,366,307.22, 10,164,981.44 and 4,058,456.96 is: 5,600,382.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,366,307.22 : 10,164,981.44 = 4,058,456.96 : x
  2. Step 2: Convert to fraction form
    7,366,307.22/10,164,981.44 = 4,058,456.96/x
  3. Step 3: Cross multiply
    7,366,307.22x = 10,164,981.44 × 4,058,456.96
  4. Step 4: Simplify right side
    7,366,307.22x = 41,254,139,673,438.82
  5. Step 5: Solve for x
    x = 41,254,139,673,438.82/7,366,307.22
  6. Step 6: Final answer
    x = 5,600,382.72

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Double scale
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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.