Home / 5,528,657.60-8,293,406.20-1,884,254.80

Finding the Fourth Proportional to 5,528,657.60, 8,293,406.20 and 1,884,254.80

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Solution

The fourth proportional to 5,528,657.60, 8,293,406.20 and 1,884,254.80 is: 2,826,525.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,528,657.60 : 8,293,406.20 = 1,884,254.80 : x
  2. Step 2: Convert to fraction form
    5,528,657.60/8,293,406.20 = 1,884,254.80/x
  3. Step 3: Cross multiply
    5,528,657.60x = 8,293,406.20 × 1,884,254.80
  4. Step 4: Simplify right side
    5,528,657.60x = 15,626,890,440,699.76
  5. Step 5: Solve for x
    x = 15,626,890,440,699.76/5,528,657.60
  6. Step 6: Final answer
    x = 2,826,525.27

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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.