Home / 4,052,501.40-5,592,496.08-2,216,920.20

Finding the Fourth Proportional to 4,052,501.40, 5,592,496.08 and 2,216,920.20

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Solution

The fourth proportional to 4,052,501.40, 5,592,496.08 and 2,216,920.20 is: 3,059,374.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,052,501.40 : 5,592,496.08 = 2,216,920.20 : x
  2. Step 2: Convert to fraction form
    4,052,501.40/5,592,496.08 = 2,216,920.20/x
  3. Step 3: Cross multiply
    4,052,501.40x = 5,592,496.08 × 2,216,920.20
  4. Step 4: Simplify right side
    4,052,501.40x = 12,398,117,528,172.82
  5. Step 5: Solve for x
    x = 12,398,117,528,172.82/4,052,501.40
  6. Step 6: Final answer
    x = 3,059,374.03

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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.