Home / 1,744,526.88-2,407,094.28-1,019,234.52

Finding the Fourth Proportional to 1,744,526.88, 2,407,094.28 and 1,019,234.52

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Solution

The fourth proportional to 1,744,526.88, 2,407,094.28 and 1,019,234.52 is: 1,406,337.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,526.88 : 2,407,094.28 = 1,019,234.52 : x
  2. Step 2: Convert to fraction form
    1,744,526.88/2,407,094.28 = 1,019,234.52/x
  3. Step 3: Cross multiply
    1,744,526.88x = 2,407,094.28 × 1,019,234.52
  4. Step 4: Simplify right side
    1,744,526.88x = 2,453,393,583,070.55
  5. Step 5: Solve for x
    x = 2,453,393,583,070.55/1,744,526.88
  6. Step 6: Final answer
    x = 1,406,337.51

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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.