Home / 1,586,554.20-2,376,332.10-954,365.40

Finding the Fourth Proportional to 1,586,554.20, 2,376,332.10 and 954,365.40

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Solution

The fourth proportional to 1,586,554.20, 2,376,332.10 and 954,365.40 is: 1,429,443.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,586,554.20 : 2,376,332.10 = 954,365.40 : x
  2. Step 2: Convert to fraction form
    1,586,554.20/2,376,332.10 = 954,365.40/x
  3. Step 3: Cross multiply
    1,586,554.20x = 2,376,332.10 × 954,365.40
  4. Step 4: Simplify right side
    1,586,554.20x = 2,267,889,135,149.34
  5. Step 5: Solve for x
    x = 2,267,889,135,149.34/1,586,554.20
  6. Step 6: Final answer
    x = 1,429,443.21

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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.