Home / 1,768,901.50-2,653,381.06-506,724.22

Finding the Fourth Proportional to 1,768,901.50, 2,653,381.06 and 506,724.22

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Solution

The fourth proportional to 1,768,901.50, 2,653,381.06 and 506,724.22 is: 760,094.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,768,901.50 : 2,653,381.06 = 506,724.22 : x
  2. Step 2: Convert to fraction form
    1,768,901.50/2,653,381.06 = 506,724.22/x
  3. Step 3: Cross multiply
    1,768,901.50x = 2,653,381.06 × 506,724.22
  4. Step 4: Simplify right side
    1,768,901.50x = 1,344,532,447,991.27
  5. Step 5: Solve for x
    x = 1,344,532,447,991.27/1,768,901.50
  6. Step 6: Final answer
    x = 760,094.58

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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.