Home / 1,762,025.55-2,643,038.33-1,552,073.55

Finding the Fourth Proportional to 1,762,025.55, 2,643,038.33 and 1,552,073.55

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Solution

The fourth proportional to 1,762,025.55, 2,643,038.33 and 1,552,073.55 is: 2,328,110.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,762,025.55 : 2,643,038.33 = 1,552,073.55 : x
  2. Step 2: Convert to fraction form
    1,762,025.55/2,643,038.33 = 1,552,073.55/x
  3. Step 3: Cross multiply
    1,762,025.55x = 2,643,038.33 × 1,552,073.55
  4. Step 4: Simplify right side
    1,762,025.55x = 4,102,189,875,868.80
  5. Step 5: Solve for x
    x = 4,102,189,875,868.80/1,762,025.55
  6. Step 6: Final answer
    x = 2,328,110.33

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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.