Home / 2,435,894.40-3,646,561.80-1,473,437.32

Finding the Fourth Proportional to 2,435,894.40, 3,646,561.80 and 1,473,437.32

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Solution

The fourth proportional to 2,435,894.40, 3,646,561.80 and 1,473,437.32 is: 2,205,752.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,894.40 : 3,646,561.80 = 1,473,437.32 : x
  2. Step 2: Convert to fraction form
    2,435,894.40/3,646,561.80 = 1,473,437.32/x
  3. Step 3: Cross multiply
    2,435,894.40x = 3,646,561.80 × 1,473,437.32
  4. Step 4: Simplify right side
    2,435,894.40x = 5,372,980,245,806.38
  5. Step 5: Solve for x
    x = 5,372,980,245,806.38/2,435,894.40
  6. Step 6: Final answer
    x = 2,205,752.53

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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.