Home / 5,767,527.60-8,651,783.48-1,507,689

Finding the Fourth Proportional to 5,767,527.60, 8,651,783.48 and 1,507,689

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Solution

The fourth proportional to 5,767,527.60, 8,651,783.48 and 1,507,689 is: 2,261,662.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,767,527.60 : 8,651,783.48 = 1,507,689 : x
  2. Step 2: Convert to fraction form
    5,767,527.60/8,651,783.48 = 1,507,689/x
  3. Step 3: Cross multiply
    5,767,527.60x = 8,651,783.48 × 1,507,689
  4. Step 4: Simplify right side
    5,767,527.60x = 13,044,198,775,639.28
  5. Step 5: Solve for x
    x = 13,044,198,775,639.28/5,767,527.60
  6. Step 6: Final answer
    x = 2,261,662.13

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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.