Home / 1,506,515.76-2,079,293.49-895,008.15

Finding the Fourth Proportional to 1,506,515.76, 2,079,293.49 and 895,008.15

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Solution

The fourth proportional to 1,506,515.76, 2,079,293.49 and 895,008.15 is: 1,235,290.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,506,515.76 : 2,079,293.49 = 895,008.15 : x
  2. Step 2: Convert to fraction form
    1,506,515.76/2,079,293.49 = 895,008.15/x
  3. Step 3: Cross multiply
    1,506,515.76x = 2,079,293.49 × 895,008.15
  4. Step 4: Simplify right side
    1,506,515.76x = 1,860,984,619,791.94
  5. Step 5: Solve for x
    x = 1,860,984,619,791.94/1,506,515.76
  6. Step 6: Final answer
    x = 1,235,290.51

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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.