Home / 3,513,001.60-4,847,950.07-1,964,319.27

Finding the Fourth Proportional to 3,513,001.60, 4,847,950.07 and 1,964,319.27

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Solution

The fourth proportional to 3,513,001.60, 4,847,950.07 and 1,964,319.27 is: 2,710,764.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,513,001.60 : 4,847,950.07 = 1,964,319.27 : x
  2. Step 2: Convert to fraction form
    3,513,001.60/4,847,950.07 = 1,964,319.27/x
  3. Step 3: Cross multiply
    3,513,001.60x = 4,847,950.07 × 1,964,319.27
  4. Step 4: Simplify right side
    3,513,001.60x = 9,522,921,742,498.85
  5. Step 5: Solve for x
    x = 9,522,921,742,498.85/3,513,001.60
  6. Step 6: Final answer
    x = 2,710,764.99

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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.