Home / 566,386.20-849,579.30-544,613.40

Finding the Fourth Proportional to 566,386.20, 849,579.30 and 544,613.40

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Solution

The fourth proportional to 566,386.20, 849,579.30 and 544,613.40 is: 816,920.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,386.20 : 849,579.30 = 544,613.40 : x
  2. Step 2: Convert to fraction form
    566,386.20/849,579.30 = 544,613.40/x
  3. Step 3: Cross multiply
    566,386.20x = 849,579.30 × 544,613.40
  4. Step 4: Simplify right side
    566,386.20x = 462,692,271,142.62
  5. Step 5: Solve for x
    x = 462,692,271,142.62/566,386.20
  6. Step 6: Final answer
    x = 816,920.10

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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.