Home / 1,092,928.46-1,508,173.00-602,903.64

Finding the Fourth Proportional to 1,092,928.46, 1,508,173.00 and 602,903.64

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Solution

The fourth proportional to 1,092,928.46, 1,508,173.00 and 602,903.64 is: 831,969.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,928.46 : 1,508,173.00 = 602,903.64 : x
  2. Step 2: Convert to fraction form
    1,092,928.46/1,508,173.00 = 602,903.64/x
  3. Step 3: Cross multiply
    1,092,928.46x = 1,508,173.00 × 602,903.64
  4. Step 4: Simplify right side
    1,092,928.46x = 909,282,980,894.34
  5. Step 5: Solve for x
    x = 909,282,980,894.34/1,092,928.46
  6. Step 6: Final answer
    x = 831,969.35

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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.