Home / 2,163,019.03-3,244,539.47-565,585.63

Finding the Fourth Proportional to 2,163,019.03, 3,244,539.47 and 565,585.63

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Solution

The fourth proportional to 2,163,019.03, 3,244,539.47 and 565,585.63 is: 848,381.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,163,019.03 : 3,244,539.47 = 565,585.63 : x
  2. Step 2: Convert to fraction form
    2,163,019.03/3,244,539.47 = 565,585.63/x
  3. Step 3: Cross multiply
    2,163,019.03x = 3,244,539.47 × 565,585.63
  4. Step 4: Simplify right side
    2,163,019.03x = 1,835,064,900,199.82
  5. Step 5: Solve for x
    x = 1,835,064,900,199.82/2,163,019.03
  6. Step 6: Final answer
    x = 848,381.30

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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.