Home / 4,595,875.40-6,342,645.21-3,289,250.13

Finding the Fourth Proportional to 4,595,875.40, 6,342,645.21 and 3,289,250.13

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Solution

The fourth proportional to 4,595,875.40, 6,342,645.21 and 3,289,250.13 is: 4,539,406.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,595,875.40 : 6,342,645.21 = 3,289,250.13 : x
  2. Step 2: Convert to fraction form
    4,595,875.40/6,342,645.21 = 3,289,250.13/x
  3. Step 3: Cross multiply
    4,595,875.40x = 6,342,645.21 × 3,289,250.13
  4. Step 4: Simplify right side
    4,595,875.40x = 20,862,546,563,918.80
  5. Step 5: Solve for x
    x = 20,862,546,563,918.80/4,595,875.40
  6. Step 6: Final answer
    x = 4,539,406.48

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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.