Home / 1,736,556.10-2,604,834.15-538,468.90

Finding the Fourth Proportional to 1,736,556.10, 2,604,834.15 and 538,468.90

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Solution

The fourth proportional to 1,736,556.10, 2,604,834.15 and 538,468.90 is: 807,703.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,556.10 : 2,604,834.15 = 538,468.90 : x
  2. Step 2: Convert to fraction form
    1,736,556.10/2,604,834.15 = 538,468.90/x
  3. Step 3: Cross multiply
    1,736,556.10x = 2,604,834.15 × 538,468.90
  4. Step 4: Simplify right side
    1,736,556.10x = 1,402,622,179,432.94
  5. Step 5: Solve for x
    x = 1,402,622,179,432.94/1,736,556.10
  6. Step 6: Final answer
    x = 807,703.35

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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.