Home / 1,875,902.64-2,588,754.71-1,016,462.67

Finding the Fourth Proportional to 1,875,902.64, 2,588,754.71 and 1,016,462.67

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Solution

The fourth proportional to 1,875,902.64, 2,588,754.71 and 1,016,462.67 is: 1,402,723.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,875,902.64 : 2,588,754.71 = 1,016,462.67 : x
  2. Step 2: Convert to fraction form
    1,875,902.64/2,588,754.71 = 1,016,462.67/x
  3. Step 3: Cross multiply
    1,875,902.64x = 2,588,754.71 × 1,016,462.67
  4. Step 4: Simplify right side
    1,875,902.64x = 2,631,372,529,037.95
  5. Step 5: Solve for x
    x = 2,631,372,529,037.95/1,875,902.64
  6. Step 6: Final answer
    x = 1,402,723.40

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.