Home / 1,751,011.68-2,626,597.98-536,501.28

Finding the Fourth Proportional to 1,751,011.68, 2,626,597.98 and 536,501.28

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Solution

The fourth proportional to 1,751,011.68, 2,626,597.98 and 536,501.28 is: 804,776.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,011.68 : 2,626,597.98 = 536,501.28 : x
  2. Step 2: Convert to fraction form
    1,751,011.68/2,626,597.98 = 536,501.28/x
  3. Step 3: Cross multiply
    1,751,011.68x = 2,626,597.98 × 536,501.28
  4. Step 4: Simplify right side
    1,751,011.68x = 1,409,173,178,315.41
  5. Step 5: Solve for x
    x = 1,409,173,178,315.41/1,751,011.68
  6. Step 6: Final answer
    x = 804,776.57

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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.