Home / 794,244.58-1,191,078.48-434,681.18

Finding the Fourth Proportional to 794,244.58, 1,191,078.48 and 434,681.18

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Solution

The fourth proportional to 794,244.58, 1,191,078.48 and 434,681.18 is: 651,863.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,244.58 : 1,191,078.48 = 434,681.18 : x
  2. Step 2: Convert to fraction form
    794,244.58/1,191,078.48 = 434,681.18/x
  3. Step 3: Cross multiply
    794,244.58x = 1,191,078.48 × 434,681.18
  4. Step 4: Simplify right side
    794,244.58x = 517,739,399,159.01
  5. Step 5: Solve for x
    x = 517,739,399,159.01/794,244.58
  6. Step 6: Final answer
    x = 651,863.94

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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.