Home / 1,225,569.52-1,838,351.54-583,925.60

Finding the Fourth Proportional to 1,225,569.52, 1,838,351.54 and 583,925.60

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Solution

The fourth proportional to 1,225,569.52, 1,838,351.54 and 583,925.60 is: 875,887.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,225,569.52 : 1,838,351.54 = 583,925.60 : x
  2. Step 2: Convert to fraction form
    1,225,569.52/1,838,351.54 = 583,925.60/x
  3. Step 3: Cross multiply
    1,225,569.52x = 1,838,351.54 × 583,925.60
  4. Step 4: Simplify right side
    1,225,569.52x = 1,073,460,526,005.42
  5. Step 5: Solve for x
    x = 1,073,460,526,005.42/1,225,569.52
  6. Step 6: Final answer
    x = 875,887.09

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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.