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Finding the Fourth Proportional to 604,594.82, 834,252.81 and 362,826.02

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Solution

The fourth proportional to 604,594.82, 834,252.81 and 362,826.02 is: 500,647.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,594.82 : 834,252.81 = 362,826.02 : x
  2. Step 2: Convert to fraction form
    604,594.82/834,252.81 = 362,826.02/x
  3. Step 3: Cross multiply
    604,594.82x = 834,252.81 × 362,826.02
  4. Step 4: Simplify right side
    604,594.82x = 302,688,626,726.12
  5. Step 5: Solve for x
    x = 302,688,626,726.12/604,594.82
  6. Step 6: Final answer
    x = 500,647.07

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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.