Home / 1,834,714.45-2,752,071.68-1,117,269.10

Finding the Fourth Proportional to 1,834,714.45, 2,752,071.68 and 1,117,269.10

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Solution

The fourth proportional to 1,834,714.45, 2,752,071.68 and 1,117,269.10 is: 1,675,903.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,714.45 : 2,752,071.68 = 1,117,269.10 : x
  2. Step 2: Convert to fraction form
    1,834,714.45/2,752,071.68 = 1,117,269.10/x
  3. Step 3: Cross multiply
    1,834,714.45x = 2,752,071.68 × 1,117,269.10
  4. Step 4: Simplify right side
    1,834,714.45x = 3,074,804,643,462.74
  5. Step 5: Solve for x
    x = 3,074,804,643,462.74/1,834,714.45
  6. Step 6: Final answer
    x = 1,675,903.65

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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.