Home / 1,606,117.91-2,404,443.49-1,406,827.53

Finding the Fourth Proportional to 1,606,117.91, 2,404,443.49 and 1,406,827.53

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Solution

The fourth proportional to 1,606,117.91, 2,404,443.49 and 1,406,827.53 is: 2,106,095.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,117.91 : 2,404,443.49 = 1,406,827.53 : x
  2. Step 2: Convert to fraction form
    1,606,117.91/2,404,443.49 = 1,406,827.53/x
  3. Step 3: Cross multiply
    1,606,117.91x = 2,404,443.49 × 1,406,827.53
  4. Step 4: Simplify right side
    1,606,117.91x = 3,382,637,292,544.21
  5. Step 5: Solve for x
    x = 3,382,637,292,544.21/1,606,117.91
  6. Step 6: Final answer
    x = 2,106,095.25

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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.