Home / 1,034,860.80-1,552,547.52-495,527.48

Finding the Fourth Proportional to 1,034,860.80, 1,552,547.52 and 495,527.48

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Solution

The fourth proportional to 1,034,860.80, 1,552,547.52 and 495,527.48 is: 743,413.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,860.80 : 1,552,547.52 = 495,527.48 : x
  2. Step 2: Convert to fraction form
    1,034,860.80/1,552,547.52 = 495,527.48/x
  3. Step 3: Cross multiply
    1,034,860.80x = 1,552,547.52 × 495,527.48
  4. Step 4: Simplify right side
    1,034,860.80x = 769,329,960,165.85
  5. Step 5: Solve for x
    x = 769,329,960,165.85/1,034,860.80
  6. Step 6: Final answer
    x = 743,413.95

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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.