Home / 1,110,030.46-1,531,842-600,732.83

Finding the Fourth Proportional to 1,110,030.46, 1,531,842 and 600,732.83

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Solution

The fourth proportional to 1,110,030.46, 1,531,842 and 600,732.83 is: 829,011.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,030.46 : 1,531,842 = 600,732.83 : x
  2. Step 2: Convert to fraction form
    1,110,030.46/1,531,842 = 600,732.83/x
  3. Step 3: Cross multiply
    1,110,030.46x = 1,531,842 × 600,732.83
  4. Step 4: Simplify right side
    1,110,030.46x = 920,227,779,772.86
  5. Step 5: Solve for x
    x = 920,227,779,772.86/1,110,030.46
  6. Step 6: Final answer
    x = 829,011.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.