Home / 1,736,156.01-2,604,234.33-724,726.29

Finding the Fourth Proportional to 1,736,156.01, 2,604,234.33 and 724,726.29

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Solution

The fourth proportional to 1,736,156.01, 2,604,234.33 and 724,726.29 is: 1,087,089.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,156.01 : 2,604,234.33 = 724,726.29 : x
  2. Step 2: Convert to fraction form
    1,736,156.01/2,604,234.33 = 724,726.29/x
  3. Step 3: Cross multiply
    1,736,156.01x = 2,604,234.33 × 724,726.29
  4. Step 4: Simplify right side
    1,736,156.01x = 1,887,357,084,271.54
  5. Step 5: Solve for x
    x = 1,887,357,084,271.54/1,736,156.01
  6. Step 6: Final answer
    x = 1,087,089.57

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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.