Home / 6,704,203.51-10,056,397.52-1,911,893.28

Finding the Fourth Proportional to 6,704,203.51, 10,056,397.52 and 1,911,893.28

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Solution

The fourth proportional to 6,704,203.51, 10,056,397.52 and 1,911,893.28 is: 2,867,866.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,704,203.51 : 10,056,397.52 = 1,911,893.28 : x
  2. Step 2: Convert to fraction form
    6,704,203.51/10,056,397.52 = 1,911,893.28/x
  3. Step 3: Cross multiply
    6,704,203.51x = 10,056,397.52 × 1,911,893.28
  4. Step 4: Simplify right side
    6,704,203.51x = 19,226,758,881,305.63
  5. Step 5: Solve for x
    x = 19,226,758,881,305.63/6,704,203.51
  6. Step 6: Final answer
    x = 2,867,866.24

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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.