Home / 907,295.04-1,361,027.34-267,599.40

Finding the Fourth Proportional to 907,295.04, 1,361,027.34 and 267,599.40

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Solution

The fourth proportional to 907,295.04, 1,361,027.34 and 267,599.40 is: 401,424.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    907,295.04 : 1,361,027.34 = 267,599.40 : x
  2. Step 2: Convert to fraction form
    907,295.04/1,361,027.34 = 267,599.40/x
  3. Step 3: Cross multiply
    907,295.04x = 1,361,027.34 × 267,599.40
  4. Step 4: Simplify right side
    907,295.04x = 364,210,099,567.60
  5. Step 5: Solve for x
    x = 364,210,099,567.60/907,295.04
  6. Step 6: Final answer
    x = 401,424.11

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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.