Home / 7,345,262.03-10,133,317.26-4,587,161.16

Finding the Fourth Proportional to 7,345,262.03, 10,133,317.26 and 4,587,161.16

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Solution

The fourth proportional to 7,345,262.03, 10,133,317.26 and 4,587,161.16 is: 6,328,318.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,345,262.03 : 10,133,317.26 = 4,587,161.16 : x
  2. Step 2: Convert to fraction form
    7,345,262.03/10,133,317.26 = 4,587,161.16/x
  3. Step 3: Cross multiply
    7,345,262.03x = 10,133,317.26 × 4,587,161.16
  4. Step 4: Simplify right side
    7,345,262.03x = 46,483,159,357,029.62
  5. Step 5: Solve for x
    x = 46,483,159,357,029.62/7,345,262.03
  6. Step 6: Final answer
    x = 6,328,318.74

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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.