Home / 1,616,054.68-2,423,548.50-536,318.20

Finding the Fourth Proportional to 1,616,054.68, 2,423,548.50 and 536,318.20

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Solution

The fourth proportional to 1,616,054.68, 2,423,548.50 and 536,318.20 is: 804,300.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,616,054.68 : 2,423,548.50 = 536,318.20 : x
  2. Step 2: Convert to fraction form
    1,616,054.68/2,423,548.50 = 536,318.20/x
  3. Step 3: Cross multiply
    1,616,054.68x = 2,423,548.50 × 536,318.20
  4. Step 4: Simplify right side
    1,616,054.68x = 1,299,793,169,132.70
  5. Step 5: Solve for x
    x = 1,299,793,169,132.70/1,616,054.68
  6. Step 6: Final answer
    x = 804,300.24

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Double scale
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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.