Home / 5,870,335.20-8,805,502.80-4,925,551.20

Finding the Fourth Proportional to 5,870,335.20, 8,805,502.80 and 4,925,551.20

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Solution

The fourth proportional to 5,870,335.20, 8,805,502.80 and 4,925,551.20 is: 7,388,326.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,870,335.20 : 8,805,502.80 = 4,925,551.20 : x
  2. Step 2: Convert to fraction form
    5,870,335.20/8,805,502.80 = 4,925,551.20/x
  3. Step 3: Cross multiply
    5,870,335.20x = 8,805,502.80 × 4,925,551.20
  4. Step 4: Simplify right side
    5,870,335.20x = 43,371,954,883,143.37
  5. Step 5: Solve for x
    x = 43,371,954,883,143.37/5,870,335.20
  6. Step 6: Final answer
    x = 7,388,326.80

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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.