Home / 6,359,069.07-8,775,429.57-3,458,397.51

Finding the Fourth Proportional to 6,359,069.07, 8,775,429.57 and 3,458,397.51

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Solution

The fourth proportional to 6,359,069.07, 8,775,429.57 and 3,458,397.51 is: 4,772,541.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,359,069.07 : 8,775,429.57 = 3,458,397.51 : x
  2. Step 2: Convert to fraction form
    6,359,069.07/8,775,429.57 = 3,458,397.51/x
  3. Step 3: Cross multiply
    6,359,069.07x = 8,775,429.57 × 3,458,397.51
  4. Step 4: Simplify right side
    6,359,069.07x = 30,348,923,774,068.37
  5. Step 5: Solve for x
    x = 30,348,923,774,068.37/6,359,069.07
  6. Step 6: Final answer
    x = 4,772,541.93

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