Home / 1,044,646.17-1,567,412.12-570,777.94

Finding the Fourth Proportional to 1,044,646.17, 1,567,412.12 and 570,777.94

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Solution

The fourth proportional to 1,044,646.17, 1,567,412.12 and 570,777.94 is: 856,408.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,646.17 : 1,567,412.12 = 570,777.94 : x
  2. Step 2: Convert to fraction form
    1,044,646.17/1,567,412.12 = 570,777.94/x
  3. Step 3: Cross multiply
    1,044,646.17x = 1,567,412.12 × 570,777.94
  4. Step 4: Simplify right side
    1,044,646.17x = 894,644,261,160.22
  5. Step 5: Solve for x
    x = 894,644,261,160.22/1,044,646.17
  6. Step 6: Final answer
    x = 856,408.89

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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.