Home / 1,016,595.08-1,523,900.76-483,973.10

Finding the Fourth Proportional to 1,016,595.08, 1,523,900.76 and 483,973.10

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Solution

The fourth proportional to 1,016,595.08, 1,523,900.76 and 483,973.10 is: 725,487.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,595.08 : 1,523,900.76 = 483,973.10 : x
  2. Step 2: Convert to fraction form
    1,016,595.08/1,523,900.76 = 483,973.10/x
  3. Step 3: Cross multiply
    1,016,595.08x = 1,523,900.76 × 483,973.10
  4. Step 4: Simplify right side
    1,016,595.08x = 737,526,974,909.56
  5. Step 5: Solve for x
    x = 737,526,974,909.56/1,016,595.08
  6. Step 6: Final answer
    x = 725,487.45

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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.