Home / 5,655,653.30-8,483,479.95-4,394,386.10

Finding the Fourth Proportional to 5,655,653.30, 8,483,479.95 and 4,394,386.10

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Solution

The fourth proportional to 5,655,653.30, 8,483,479.95 and 4,394,386.10 is: 6,591,579.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,655,653.30 : 8,483,479.95 = 4,394,386.10 : x
  2. Step 2: Convert to fraction form
    5,655,653.30/8,483,479.95 = 4,394,386.10/x
  3. Step 3: Cross multiply
    5,655,653.30x = 8,483,479.95 × 4,394,386.10
  4. Step 4: Simplify right side
    5,655,653.30x = 37,279,686,371,908.69
  5. Step 5: Solve for x
    x = 37,279,686,371,908.69/5,655,653.30
  6. Step 6: Final answer
    x = 6,591,579.15

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Similar ratio
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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.