Home / 1,514,426.67-2,271,148.74-503,276.94

Finding the Fourth Proportional to 1,514,426.67, 2,271,148.74 and 503,276.94

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Solution

The fourth proportional to 1,514,426.67, 2,271,148.74 and 503,276.94 is: 754,752.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,514,426.67 : 2,271,148.74 = 503,276.94 : x
  2. Step 2: Convert to fraction form
    1,514,426.67/2,271,148.74 = 503,276.94/x
  3. Step 3: Cross multiply
    1,514,426.67x = 2,271,148.74 × 503,276.94
  4. Step 4: Simplify right side
    1,514,426.67x = 1,143,016,788,152.06
  5. Step 5: Solve for x
    x = 1,143,016,788,152.06/1,514,426.67
  6. Step 6: Final answer
    x = 754,752.15

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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.