Home / 1,249,234.59-1,723,929.44-676,262.19

Finding the Fourth Proportional to 1,249,234.59, 1,723,929.44 and 676,262.19

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Solution

The fourth proportional to 1,249,234.59, 1,723,929.44 and 676,262.19 is: 933,234.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,249,234.59 : 1,723,929.44 = 676,262.19 : x
  2. Step 2: Convert to fraction form
    1,249,234.59/1,723,929.44 = 676,262.19/x
  3. Step 3: Cross multiply
    1,249,234.59x = 1,723,929.44 × 676,262.19
  4. Step 4: Simplify right side
    1,249,234.59x = 1,165,828,295,118.56
  5. Step 5: Solve for x
    x = 1,165,828,295,118.56/1,249,234.59
  6. Step 6: Final answer
    x = 933,234.08

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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.