Home / 1,716,278.59-2,573,420.95-650,739.39

Finding the Fourth Proportional to 1,716,278.59, 2,573,420.95 and 650,739.39

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Solution

The fourth proportional to 1,716,278.59, 2,573,420.95 and 650,739.39 is: 975,731.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,278.59 : 2,573,420.95 = 650,739.39 : x
  2. Step 2: Convert to fraction form
    1,716,278.59/2,573,420.95 = 650,739.39/x
  3. Step 3: Cross multiply
    1,716,278.59x = 2,573,420.95 × 650,739.39
  4. Step 4: Simplify right side
    1,716,278.59x = 1,674,626,379,216.22
  5. Step 5: Solve for x
    x = 1,674,626,379,216.22/1,716,278.59
  6. Step 6: Final answer
    x = 975,731.09

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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.