Home / 1,739,267.60-2,399,615.40-1,050,681.68

Finding the Fourth Proportional to 1,739,267.60, 2,399,615.40 and 1,050,681.68

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Solution

The fourth proportional to 1,739,267.60, 2,399,615.40 and 1,050,681.68 is: 1,449,594.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,739,267.60 : 2,399,615.40 = 1,050,681.68 : x
  2. Step 2: Convert to fraction form
    1,739,267.60/2,399,615.40 = 1,050,681.68/x
  3. Step 3: Cross multiply
    1,739,267.60x = 2,399,615.40 × 1,050,681.68
  4. Step 4: Simplify right side
    1,739,267.60x = 2,521,231,939,825.87
  5. Step 5: Solve for x
    x = 2,521,231,939,825.87/1,739,267.60
  6. Step 6: Final answer
    x = 1,449,594.04

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.