Home / 1,024,254.90-1,535,514.75-424,841.94

Finding the Fourth Proportional to 1,024,254.90, 1,535,514.75 and 424,841.94

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Solution

The fourth proportional to 1,024,254.90, 1,535,514.75 and 424,841.94 is: 636,903.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,254.90 : 1,535,514.75 = 424,841.94 : x
  2. Step 2: Convert to fraction form
    1,024,254.90/1,535,514.75 = 424,841.94/x
  3. Step 3: Cross multiply
    1,024,254.90x = 1,535,514.75 × 424,841.94
  4. Step 4: Simplify right side
    1,024,254.90x = 652,351,065,288.62
  5. Step 5: Solve for x
    x = 652,351,065,288.62/1,024,254.90
  6. Step 6: Final answer
    x = 636,903.05

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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.