Home / 1,038,083.04-1,432,559.52-608,366.16

Finding the Fourth Proportional to 1,038,083.04, 1,432,559.52 and 608,366.16

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Solution

The fourth proportional to 1,038,083.04, 1,432,559.52 and 608,366.16 is: 839,548.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,038,083.04 : 1,432,559.52 = 608,366.16 : x
  2. Step 2: Convert to fraction form
    1,038,083.04/1,432,559.52 = 608,366.16/x
  3. Step 3: Cross multiply
    1,038,083.04x = 1,432,559.52 × 608,366.16
  4. Step 4: Simplify right side
    1,038,083.04x = 871,520,734,153.84
  5. Step 5: Solve for x
    x = 871,520,734,153.84/1,038,083.04
  6. Step 6: Final answer
    x = 839,548.19

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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.