Home / 1,763,319.94-2,644,902.15-565,302.40

Finding the Fourth Proportional to 1,763,319.94, 2,644,902.15 and 565,302.40

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Solution

The fourth proportional to 1,763,319.94, 2,644,902.15 and 565,302.40 is: 847,928.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,763,319.94 : 2,644,902.15 = 565,302.40 : x
  2. Step 2: Convert to fraction form
    1,763,319.94/2,644,902.15 = 565,302.40/x
  3. Step 3: Cross multiply
    1,763,319.94x = 2,644,902.15 × 565,302.40
  4. Step 4: Simplify right side
    1,763,319.94x = 1,495,169,533,160.16
  5. Step 5: Solve for x
    x = 1,495,169,533,160.16/1,763,319.94
  6. Step 6: Final answer
    x = 847,928.67

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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.