Home / 1,510,367.95-2,265,551.93-1,452,307.15

Finding the Fourth Proportional to 1,510,367.95, 2,265,551.93 and 1,452,307.15

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Solution

The fourth proportional to 1,510,367.95, 2,265,551.93 and 1,452,307.15 is: 2,178,460.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,510,367.95 : 2,265,551.93 = 1,452,307.15 : x
  2. Step 2: Convert to fraction form
    1,510,367.95/2,265,551.93 = 1,452,307.15/x
  3. Step 3: Cross multiply
    1,510,367.95x = 2,265,551.93 × 1,452,307.15
  4. Step 4: Simplify right side
    1,510,367.95x = 3,290,277,266,635.30
  5. Step 5: Solve for x
    x = 3,290,277,266,635.30/1,510,367.95
  6. Step 6: Final answer
    x = 2,178,460.73

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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.