Home / 1,404,876.08-2,106,022.39-506,098.01

Finding the Fourth Proportional to 1,404,876.08, 2,106,022.39 and 506,098.01

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Solution

The fourth proportional to 1,404,876.08, 2,106,022.39 and 506,098.01 is: 758,681.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,404,876.08 : 2,106,022.39 = 506,098.01 : x
  2. Step 2: Convert to fraction form
    1,404,876.08/2,106,022.39 = 506,098.01/x
  3. Step 3: Cross multiply
    1,404,876.08x = 2,106,022.39 × 506,098.01
  4. Step 4: Simplify right side
    1,404,876.08x = 1,065,853,740,594.44
  5. Step 5: Solve for x
    x = 1,065,853,740,594.44/1,404,876.08
  6. Step 6: Final answer
    x = 758,681.68

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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.