Home / 2,750,553.48-4,124,895.90-953,017.40

Finding the Fourth Proportional to 2,750,553.48, 4,124,895.90 and 953,017.40

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Solution

The fourth proportional to 2,750,553.48, 4,124,895.90 and 953,017.40 is: 1,429,202.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,750,553.48 : 4,124,895.90 = 953,017.40 : x
  2. Step 2: Convert to fraction form
    2,750,553.48/4,124,895.90 = 953,017.40/x
  3. Step 3: Cross multiply
    2,750,553.48x = 4,124,895.90 × 953,017.40
  4. Step 4: Simplify right side
    2,750,553.48x = 3,931,097,565,888.66
  5. Step 5: Solve for x
    x = 3,931,097,565,888.66/2,750,553.48
  6. Step 6: Final answer
    x = 1,429,202.37

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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.