Home / 2,360,413.52-3,527,182.98-1,772,339.40

Finding the Fourth Proportional to 2,360,413.52, 3,527,182.98 and 1,772,339.40

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Solution

The fourth proportional to 2,360,413.52, 3,527,182.98 and 1,772,339.40 is: 2,648,419.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,413.52 : 3,527,182.98 = 1,772,339.40 : x
  2. Step 2: Convert to fraction form
    2,360,413.52/3,527,182.98 = 1,772,339.40/x
  3. Step 3: Cross multiply
    2,360,413.52x = 3,527,182.98 × 1,772,339.40
  4. Step 4: Simplify right side
    2,360,413.52x = 6,251,365,366,463.41
  5. Step 5: Solve for x
    x = 6,251,365,366,463.41/2,360,413.52
  6. Step 6: Final answer
    x = 2,648,419.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.