Home / 1,156,594.01-1,596,099.53-647,296.38

Finding the Fourth Proportional to 1,156,594.01, 1,596,099.53 and 647,296.38

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Solution

The fourth proportional to 1,156,594.01, 1,596,099.53 and 647,296.38 is: 893,268.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,156,594.01 : 1,596,099.53 = 647,296.38 : x
  2. Step 2: Convert to fraction form
    1,156,594.01/1,596,099.53 = 647,296.38/x
  3. Step 3: Cross multiply
    1,156,594.01x = 1,596,099.53 × 647,296.38
  4. Step 4: Simplify right side
    1,156,594.01x = 1,033,149,444,652.22
  5. Step 5: Solve for x
    x = 1,033,149,444,652.22/1,156,594.01
  6. Step 6: Final answer
    x = 893,268.89

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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.