Home / 1,736,104.02-2,604,156.33-724,674.23

Finding the Fourth Proportional to 1,736,104.02, 2,604,156.33 and 724,674.23

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Solution

The fourth proportional to 1,736,104.02, 2,604,156.33 and 724,674.23 is: 1,087,011.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,104.02 : 2,604,156.33 = 724,674.23 : x
  2. Step 2: Convert to fraction form
    1,736,104.02/2,604,156.33 = 724,674.23/x
  3. Step 3: Cross multiply
    1,736,104.02x = 2,604,156.33 × 724,674.23
  4. Step 4: Simplify right side
    1,736,104.02x = 1,887,164,970,221.59
  5. Step 5: Solve for x
    x = 1,887,164,970,221.59/1,736,104.02
  6. Step 6: Final answer
    x = 1,087,011.46

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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.