Home / 1,366,583.40-2,049,875.10-608,423.40

Finding the Fourth Proportional to 1,366,583.40, 2,049,875.10 and 608,423.40

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Solution

The fourth proportional to 1,366,583.40, 2,049,875.10 and 608,423.40 is: 912,635.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,366,583.40 : 2,049,875.10 = 608,423.40 : x
  2. Step 2: Convert to fraction form
    1,366,583.40/2,049,875.10 = 608,423.40/x
  3. Step 3: Cross multiply
    1,366,583.40x = 2,049,875.10 × 608,423.40
  4. Step 4: Simplify right side
    1,366,583.40x = 1,247,191,977,917.34
  5. Step 5: Solve for x
    x = 1,247,191,977,917.34/1,366,583.40
  6. Step 6: Final answer
    x = 912,635.10

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Similar ratio
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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.