Home / 1,833,337.95-2,529,957.75-1,017,520.58

Finding the Fourth Proportional to 1,833,337.95, 2,529,957.75 and 1,017,520.58

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Solution

The fourth proportional to 1,833,337.95, 2,529,957.75 and 1,017,520.58 is: 1,404,151.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,337.95 : 2,529,957.75 = 1,017,520.58 : x
  2. Step 2: Convert to fraction form
    1,833,337.95/2,529,957.75 = 1,017,520.58/x
  3. Step 3: Cross multiply
    1,833,337.95x = 2,529,957.75 × 1,017,520.58
  4. Step 4: Simplify right side
    1,833,337.95x = 2,574,284,079,664.69
  5. Step 5: Solve for x
    x = 2,574,284,079,664.69/1,833,337.95
  6. Step 6: Final answer
    x = 1,404,151.42

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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.