Home / 4,606,314.08-6,909,222.04-1,411,449.71

Finding the Fourth Proportional to 4,606,314.08, 6,909,222.04 and 1,411,449.71

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Solution

The fourth proportional to 4,606,314.08, 6,909,222.04 and 1,411,449.71 is: 2,117,098.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,606,314.08 : 6,909,222.04 = 1,411,449.71 : x
  2. Step 2: Convert to fraction form
    4,606,314.08/6,909,222.04 = 1,411,449.71/x
  3. Step 3: Cross multiply
    4,606,314.08x = 6,909,222.04 × 1,411,449.71
  4. Step 4: Simplify right side
    4,606,314.08x = 9,752,019,406,608.87
  5. Step 5: Solve for x
    x = 9,752,019,406,608.87/4,606,314.08
  6. Step 6: Final answer
    x = 2,117,098.24

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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.