Home / 1,113,584.04-1,536,750-604,286.40

Finding the Fourth Proportional to 1,113,584.04, 1,536,750 and 604,286.40

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Solution

The fourth proportional to 1,113,584.04, 1,536,750 and 604,286.40 is: 833,917.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,584.04 : 1,536,750 = 604,286.40 : x
  2. Step 2: Convert to fraction form
    1,113,584.04/1,536,750 = 604,286.40/x
  3. Step 3: Cross multiply
    1,113,584.04x = 1,536,750 × 604,286.40
  4. Step 4: Simplify right side
    1,113,584.04x = 928,637,125,200
  5. Step 5: Solve for x
    x = 928,637,125,200/1,113,584.04
  6. Step 6: Final answer
    x = 833,917.42

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Double scale
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1.5x scale

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.