Home / 3,528,177.92-4,870,270.28-2,501,054.40

Finding the Fourth Proportional to 3,528,177.92, 4,870,270.28 and 2,501,054.40

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Solution

The fourth proportional to 3,528,177.92, 4,870,270.28 and 2,501,054.40 is: 3,452,436.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,528,177.92 : 4,870,270.28 = 2,501,054.40 : x
  2. Step 2: Convert to fraction form
    3,528,177.92/4,870,270.28 = 2,501,054.40/x
  3. Step 3: Cross multiply
    3,528,177.92x = 4,870,270.28 × 2,501,054.40
  4. Step 4: Simplify right side
    3,528,177.92x = 12,180,810,896,313.78
  5. Step 5: Solve for x
    x = 12,180,810,896,313.78/3,528,177.92
  6. Step 6: Final answer
    x = 3,452,436.69

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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.