Home / 2,573,292.72-3,551,075.40-1,485,527.52

Finding the Fourth Proportional to 2,573,292.72, 3,551,075.40 and 1,485,527.52

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Solution

The fourth proportional to 2,573,292.72, 3,551,075.40 and 1,485,527.52 is: 2,049,988.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,573,292.72 : 3,551,075.40 = 1,485,527.52 : x
  2. Step 2: Convert to fraction form
    2,573,292.72/3,551,075.40 = 1,485,527.52/x
  3. Step 3: Cross multiply
    2,573,292.72x = 3,551,075.40 × 1,485,527.52
  4. Step 4: Simplify right side
    2,573,292.72x = 5,275,220,232,295.01
  5. Step 5: Solve for x
    x = 5,275,220,232,295.01/2,573,292.72
  6. Step 6: Final answer
    x = 2,049,988.40

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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.