Home / 1,716,008.80-2,368,376.40-952,307.68

Finding the Fourth Proportional to 1,716,008.80, 2,368,376.40 and 952,307.68

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Solution

The fourth proportional to 1,716,008.80, 2,368,376.40 and 952,307.68 is: 1,314,342.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,008.80 : 2,368,376.40 = 952,307.68 : x
  2. Step 2: Convert to fraction form
    1,716,008.80/2,368,376.40 = 952,307.68/x
  3. Step 3: Cross multiply
    1,716,008.80x = 2,368,376.40 × 952,307.68
  4. Step 4: Simplify right side
    1,716,008.80x = 2,255,423,034,850.75
  5. Step 5: Solve for x
    x = 2,255,423,034,850.75/1,716,008.80
  6. Step 6: Final answer
    x = 1,314,342.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.