Home / 2,706,509.60-3,735,381.12-1,560,366.08

Finding the Fourth Proportional to 2,706,509.60, 3,735,381.12 and 1,560,366.08

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Solution

The fourth proportional to 2,706,509.60, 3,735,381.12 and 1,560,366.08 is: 2,153,534.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,509.60 : 3,735,381.12 = 1,560,366.08 : x
  2. Step 2: Convert to fraction form
    2,706,509.60/3,735,381.12 = 1,560,366.08/x
  3. Step 3: Cross multiply
    2,706,509.60x = 3,735,381.12 × 1,560,366.08
  4. Step 4: Simplify right side
    2,706,509.60x = 5,828,561,995,520.41
  5. Step 5: Solve for x
    x = 5,828,561,995,520.41/2,706,509.60
  6. Step 6: Final answer
    x = 2,153,534.57

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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.