Home / 794,248.58-1,191,084.48-434,685.18

Finding the Fourth Proportional to 794,248.58, 1,191,084.48 and 434,685.18

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Solution

The fourth proportional to 794,248.58, 1,191,084.48 and 434,685.18 is: 651,869.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,248.58 : 1,191,084.48 = 434,685.18 : x
  2. Step 2: Convert to fraction form
    794,248.58/1,191,084.48 = 434,685.18/x
  3. Step 3: Cross multiply
    794,248.58x = 1,191,084.48 × 434,685.18
  4. Step 4: Simplify right side
    794,248.58x = 517,746,771,584.01
  5. Step 5: Solve for x
    x = 517,746,771,584.01/794,248.58
  6. Step 6: Final answer
    x = 651,869.94

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Double scale
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1.5x scale

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.