Home / 1,022,098.96-1,410,400.19-602,929.42

Finding the Fourth Proportional to 1,022,098.96, 1,410,400.19 and 602,929.42

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Solution

The fourth proportional to 1,022,098.96, 1,410,400.19 and 602,929.42 is: 831,985.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,098.96 : 1,410,400.19 = 602,929.42 : x
  2. Step 2: Convert to fraction form
    1,022,098.96/1,410,400.19 = 602,929.42/x
  3. Step 3: Cross multiply
    1,022,098.96x = 1,410,400.19 × 602,929.42
  4. Step 4: Simplify right side
    1,022,098.96x = 850,371,762,228.71
  5. Step 5: Solve for x
    x = 850,371,762,228.71/1,022,098.96
  6. Step 6: Final answer
    x = 831,985.75

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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.