Home / 1,579,462.83-2,369,192.42-514,503.18

Finding the Fourth Proportional to 1,579,462.83, 2,369,192.42 and 514,503.18

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Solution

The fourth proportional to 1,579,462.83, 2,369,192.42 and 514,503.18 is: 771,754.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,579,462.83 : 2,369,192.42 = 514,503.18 : x
  2. Step 2: Convert to fraction form
    1,579,462.83/2,369,192.42 = 514,503.18/x
  3. Step 3: Cross multiply
    1,579,462.83x = 2,369,192.42 × 514,503.18
  4. Step 4: Simplify right side
    1,579,462.83x = 1,218,957,035,408.15
  5. Step 5: Solve for x
    x = 1,218,957,035,408.15/1,579,462.83
  6. Step 6: Final answer
    x = 771,754.18

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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.