Home / 4,724,603.92-7,088,034.66-1,529,733.52

Finding the Fourth Proportional to 4,724,603.92, 7,088,034.66 and 1,529,733.52

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Solution

The fourth proportional to 4,724,603.92, 7,088,034.66 and 1,529,733.52 is: 2,294,965.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,724,603.92 : 7,088,034.66 = 1,529,733.52 : x
  2. Step 2: Convert to fraction form
    4,724,603.92/7,088,034.66 = 1,529,733.52/x
  3. Step 3: Cross multiply
    4,724,603.92x = 7,088,034.66 × 1,529,733.52
  4. Step 4: Simplify right side
    4,724,603.92x = 10,842,804,210,323.80
  5. Step 5: Solve for x
    x = 10,842,804,210,323.80/4,724,603.92
  6. Step 6: Final answer
    x = 2,294,965.76

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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.