Home / 7,733,837.16-11,600,681.87-4,702,040.07

Finding the Fourth Proportional to 7,733,837.16, 11,600,681.87 and 4,702,040.07

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Solution

The fourth proportional to 7,733,837.16, 11,600,681.87 and 4,702,040.07 is: 7,053,015.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,733,837.16 : 11,600,681.87 = 4,702,040.07 : x
  2. Step 2: Convert to fraction form
    7,733,837.16/11,600,681.87 = 4,702,040.07/x
  3. Step 3: Cross multiply
    7,733,837.16x = 11,600,681.87 × 4,702,040.07
  4. Step 4: Simplify right side
    7,733,837.16x = 54,546,870,968,552.34
  5. Step 5: Solve for x
    x = 54,546,870,968,552.34/7,733,837.16
  6. Step 6: Final answer
    x = 7,053,015.19

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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.