Home / 1,834,863.42-2,532,117.39-1,019,066.96

Finding the Fourth Proportional to 1,834,863.42, 2,532,117.39 and 1,019,066.96

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Solution

The fourth proportional to 1,834,863.42, 2,532,117.39 and 1,019,066.96 is: 1,406,315.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,863.42 : 2,532,117.39 = 1,019,066.96 : x
  2. Step 2: Convert to fraction form
    1,834,863.42/2,532,117.39 = 1,019,066.96/x
  3. Step 3: Cross multiply
    1,834,863.42x = 2,532,117.39 × 1,019,066.96
  4. Step 4: Simplify right side
    1,834,863.42x = 2,580,397,154,508.35
  5. Step 5: Solve for x
    x = 2,580,397,154,508.35/1,834,863.42
  6. Step 6: Final answer
    x = 1,406,315.66

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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.