Home / 1,872,575.34-2,808,626.28-593,312.64

Finding the Fourth Proportional to 1,872,575.34, 2,808,626.28 and 593,312.64

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Solution

The fourth proportional to 1,872,575.34, 2,808,626.28 and 593,312.64 is: 889,893.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,872,575.34 : 2,808,626.28 = 593,312.64 : x
  2. Step 2: Convert to fraction form
    1,872,575.34/2,808,626.28 = 593,312.64/x
  3. Step 3: Cross multiply
    1,872,575.34x = 2,808,626.28 × 593,312.64
  4. Step 4: Simplify right side
    1,872,575.34x = 1,666,393,472,960.18
  5. Step 5: Solve for x
    x = 1,666,393,472,960.18/1,872,575.34
  6. Step 6: Final answer
    x = 889,893.95

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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.