Home / 1,090,511.52-1,634,440.96-583,827.36

Finding the Fourth Proportional to 1,090,511.52, 1,634,440.96 and 583,827.36

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Solution

The fourth proportional to 1,090,511.52, 1,634,440.96 and 583,827.36 is: 875,030.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,090,511.52 : 1,634,440.96 = 583,827.36 : x
  2. Step 2: Convert to fraction form
    1,090,511.52/1,634,440.96 = 583,827.36/x
  3. Step 3: Cross multiply
    1,090,511.52x = 1,634,440.96 × 583,827.36
  4. Step 4: Simplify right side
    1,090,511.52x = 954,231,350,752.67
  5. Step 5: Solve for x
    x = 954,231,350,752.67/1,090,511.52
  6. Step 6: Final answer
    x = 875,030.97

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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.