Home / 1,044,663.60-1,567,438.32-570,795.36

Finding the Fourth Proportional to 1,044,663.60, 1,567,438.32 and 570,795.36

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Solution

The fourth proportional to 1,044,663.60, 1,567,438.32 and 570,795.36 is: 856,435.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,663.60 : 1,567,438.32 = 570,795.36 : x
  2. Step 2: Convert to fraction form
    1,044,663.60/1,567,438.32 = 570,795.36/x
  3. Step 3: Cross multiply
    1,044,663.60x = 1,567,438.32 × 570,795.36
  4. Step 4: Simplify right side
    1,044,663.60x = 894,686,520,142.20
  5. Step 5: Solve for x
    x = 894,686,520,142.20/1,044,663.60
  6. Step 6: Final answer
    x = 856,435.05

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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.