Home / 2,621,526.93-3,617,819.40-1,459,973.18

Finding the Fourth Proportional to 2,621,526.93, 3,617,819.40 and 1,459,973.18

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Solution

The fourth proportional to 2,621,526.93, 3,617,819.40 and 1,459,973.18 is: 2,014,825.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,621,526.93 : 3,617,819.40 = 1,459,973.18 : x
  2. Step 2: Convert to fraction form
    2,621,526.93/3,617,819.40 = 1,459,973.18/x
  3. Step 3: Cross multiply
    2,621,526.93x = 3,617,819.40 × 1,459,973.18
  4. Step 4: Simplify right side
    2,621,526.93x = 5,281,919,279,014.20
  5. Step 5: Solve for x
    x = 5,281,919,279,014.20/2,621,526.93
  6. Step 6: Final answer
    x = 2,014,825.49

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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.