Home / 1,785,038.82-2,463,007.15-1,060,113.93

Finding the Fourth Proportional to 1,785,038.82, 2,463,007.15 and 1,060,113.93

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Solution

The fourth proportional to 1,785,038.82, 2,463,007.15 and 1,060,113.93 is: 1,462,751.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,785,038.82 : 2,463,007.15 = 1,060,113.93 : x
  2. Step 2: Convert to fraction form
    1,785,038.82/2,463,007.15 = 1,060,113.93/x
  3. Step 3: Cross multiply
    1,785,038.82x = 2,463,007.15 × 1,060,113.93
  4. Step 4: Simplify right side
    1,785,038.82x = 2,611,068,175,530.32
  5. Step 5: Solve for x
    x = 2,611,068,175,530.32/1,785,038.82
  6. Step 6: Final answer
    x = 1,462,751.48

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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.