Home / 1,044,411.68-1,566,363.18-436,871.58

Finding the Fourth Proportional to 1,044,411.68, 1,566,363.18 and 436,871.58

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Solution

The fourth proportional to 1,044,411.68, 1,566,363.18 and 436,871.58 is: 655,200.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,411.68 : 1,566,363.18 = 436,871.58 : x
  2. Step 2: Convert to fraction form
    1,044,411.68/1,566,363.18 = 436,871.58/x
  3. Step 3: Cross multiply
    1,044,411.68x = 1,566,363.18 × 436,871.58
  4. Step 4: Simplify right side
    1,044,411.68x = 684,299,557,300.43
  5. Step 5: Solve for x
    x = 684,299,557,300.43/1,044,411.68
  6. Step 6: Final answer
    x = 655,200.98

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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.