Home / 1,874,275.60-2,586,501.40-1,014,836.40

Finding the Fourth Proportional to 1,874,275.60, 2,586,501.40 and 1,014,836.40

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Solution

The fourth proportional to 1,874,275.60, 2,586,501.40 and 1,014,836.40 is: 1,400,474.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,874,275.60 : 2,586,501.40 = 1,014,836.40 : x
  2. Step 2: Convert to fraction form
    1,874,275.60/2,586,501.40 = 1,014,836.40/x
  3. Step 3: Cross multiply
    1,874,275.60x = 2,586,501.40 × 1,014,836.40
  4. Step 4: Simplify right side
    1,874,275.60x = 2,624,875,769,370.96
  5. Step 5: Solve for x
    x = 2,624,875,769,370.96/1,874,275.60
  6. Step 6: Final answer
    x = 1,400,474.81

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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.